Skip to navigation Skip to content
  • 1800 266 6123
  •  [email protected]
  • My Orders
  • Track your order
  • My Account
    • My Account
    • My Cart
    • Checkout
Robu.in | Indian Online Store | RC Hobby | Robotics
  • Shop by Brands
  • New Arrivals
  • Creality 3D Printers
  • Orange Premium Learning Kits
    • Orange Kits for Arduinos
    • Orange Kits for Raspberry Pi
    • Orange Electronic Component Kits
    • Orange DIY Mini Project Kits
  • Learning and Robotic Kits
    • Learning and Robotic Kits
      • DIY Hobby Project Parts
      • Robot Kits
      • Drone Kit
      • 3D Printer Kits
      • Ebike Kit
      • Official Raspberry Pi Kits
      • Kits compatible with Arduino
      • Sensor Kits
      • Component Kit
  • Drone Parts
    • Drone Assembly Parts
      • Kits
      • Motors
      • Frames and Accessories
      • FPV Cameras
      • Antennas
      • FPV/Telemetry Trans-Receiver
      • Accessories
      • Camera Gimbal
    • Controllers
      • Flight Controller & Accessories
      • Speed Controllers (ESC)
      • Drone Transmitter & Receiver
    • Propellers
      • Upto 3 Inch
      • 3 Inch to 7 Inch
      • 8 Inch to 10 Inch
      • 11 Inch and Above
      • Carbon Fiber Propeller
      • Triblades
      • Propeller Accessories
  • E-Bike Parts
    • Title-menu
    • e-Bike Parts and Kits
      • Ebike Kit
      • Ebike Motor and Controller
      • Ebike Battery
      • Mechanical Accessories
      • Electronics Accessories
  • 3D Printer Parts
    • 3D Printers and Kits
    • Electronics Parts
      • 3D Printer Heatbed and Accessories
      • Limit Switch
      • Stepper Motors and Accessories
      • 3D Printer Display and Controllers
      • Stepper Motor Drivers
    • Mechanical Parts
      • 3D Printer Extruder Kit
      • 3D Printer Extruder Parts and Fans
      • 3D Printer Nozzle
      • Lead Screw and Nut
      • Aluminum Extrusion and Accessories
      • Smooth Rods
      • 3D Printer Couplings
      • Bearings
      • Timing Belt and Pulley
      • Nut Insert
      • Sleeves and Drag Chain
      • Linear Guide Rail
    • Filaments
      • ORANGE Premium Filaments
      • ESUN Filaments
      • Resins
  • Lithium Batteries
    • Lemon Premium Li-PO Battery
      • 2S Lipo (7.4V ~ 8.4V)
      • 3S Lipo (11.1V ~ 12.6V)
      • 4S Lipo (14.8V ~ 16.8V)
      • 6S LiPo (22.2V ~ 25.2V)
    • Orange LiPO Battery
      • 1 Cell (3.7-4.2)V
      • 2 Cell (7.4-8.4)V
      • 3 Cell (11.1-12.6)V
      • 4 Cell (14.8-16.8)V
      • 6 Cell (22.2-25.2)V
    • Orange Li-Ion Batteries
      • 1 cell (3.7V~4.2V)
      • 2 Cell (7.4V~8.4V)
      • 3 Cell (11.1V~12.6V)
      • 4 Cell (14.8V~16.8V)
      • 5 Cell (18.5V) & 6 cell (22.2V)
    • Orange Premium BMS
    • Other Batteries
      • TX/RX Li-PO Batteries
      • LifePO4 Battery
      • Coin Cell Battery
      • CNC and PLC Machine Battery
    • Battery Accessories
      • Battery Protection Board
      • Battery Pack Accessories & Holders
      • Battery Chargers
      • Battery Connector
      • Battery Harness
      • Power Adapter and Cable
      • Lipo Voltage Checker
      • Parallel Charging Board
      • LiPO Battery Sack, Covers & Mats
  • Motors, Drivers, Actuators
    • Brushed DC Motor
      • Orange Johnson Geared Motor
      • Johnson Geared Motor (Grade B)
      • DC Geared Motor with Encoder
      • 25 GA Motors
      • Orange OG 555 DC Motor
      • RS 50 Geared Motor
      • Orange RS 775 DC Motor
      • Orange PM33 Motor
      • Orange Square Gear Box Motor
      • Orange Rectangular Gearbox Motor
    • Miscellaneous Motors
      • Servo Motors
      • AC Motor
      • Stepper Motor
      • BO Motors
      • Metal Gear Box Motor
      • Plastic Gear Box Motors
      • Drone Motor
      • Solenoids & Electromagnets
      • Linear Motor/Actuator
      • Cooling Fans
      • Pumps
    • Motor Accessories
      • Motor Mounting Brackets
      • Bearings
      • Couplings
      • JR Servo Cable
      • Futaba Servo Cable
      • Push Rod
      • Other Accessories
    • Motor Drivers
      • Brushed DC Motor Driver
      • Brushless DC Motor Driver (ESC)
      • Stepper Motor Drivers
      • Servo Motor Driver
    • N20 Micro Gear Motor
      • Micro Gear Motor with Encoder
      • Micro Gear Motor without Encoder
      • Vibration Motor
    • Planetary Gear Motor
      • Orange Planetary Gears Motor
      • Orange Planetary BLDC Motors
      • Planetary Gear DC Motors
  • Development Board
    • Raspberry Pi, 8051 & Other Boards
      • Raspberry Pi
      • 8051 Board
      • Single Board Computer
      • Teensy Board
      • Udoo Board
      • ARM Microcontroller
      • PIC Development board
      • Programmers
      • Advance Development Boards
    • Compatible with Arduino Boards
      • Boards
      • Shields
      • USB Cables for Arduino
      • Displays
      • Case for Arduino
  • Original Arduino Boards
    • Original Arduino Mega/Uno/Nano Boards
      • Arduino Mega2560 MCU Rev3
      • Arduino Uno Rev 3
      • Arduino UNO WiFi REV2
      • Arduino Nano
      • Arduino Nano 33 IOT
      • Arduino Nano Every
      • ARDUINO NANO 33 BLE
      • Arduino Nano 33 BLE Sense
    • Other Arduino Board
      • Arduino OPLÀ IoT Kit
      • Arduino Tiny Machine learning Kit
      • Arduino Due Board
      • Arduino Portenta Vision Shield
      • Arduino Portenta Vision Shield – LORA
      • Arduino Portenta H7
      • Arduino MKR Wifi 1010
      • ARDUINO MKR WAN 1300
      • Arduino Micro without Headers
  • Raspberry Pi
    • Raspberry Pi
      • Official Boards and Hats
      • Official Accessories
      • Kits
      • Raspberry Pi Case
      • Display
      • Camera
      • Raspberry Pi Hats
      • Accessories
  • Sensors
    • Ultrasonic and Proximity
      • MAXBOTIX Ultrasonic Sonar
      • Ultrasonic Sensor
      • Orange Proximity Sensor
      • Autonics Proximity Sensor
      • Generic Proximity Sensor
    • Distance and Vision
      • LiDAR Sensor
      • RFID Card, Tags & Reader
      • Sound Sensor
      • Generic Ultrasonic Sensors
    • Temp., Humidity, Gas & Environmental
      • Temperature & Humidity Sensor
      • Environmental Sensors
      • Gas and Dust Sensor
      • Thermoelectric Cooler
    • Light and Sound
      • Light/Color Sensor
      • PIR and IR Sensor
      • Line Sensor
    • Biometric, Rotation, and Current
      • Biometric/ECG/EMG Sensor
      • Rotary Encoder
      • Current and Voltage
    • Load, Pressure, Flow & Vibration
      • Water TDS, pH, Flow, Level and Pressure Sensor
      • Vibration/Tilt Sensor
      • Load / Pressure / Force / Flex Sensor
    • Sensor Kits
      • Sensor Kits Link and Image
  • Cameras
    • Cameras
      • IoT Cameras
      • FPV Cameras
      • Smart Vision Camera
      • Thermal Cameras
      • Raspberry Pi Camera
  • IoT and Wireless
    • IoT and Wireless
      • Ai Thinker ESP Wifi Modules
      • ESP WiFi Module
      • Development Board/Kit
      • xBee Zigbee Module
      • LORA WiFi
      • Bluetooth and NRF Modules
      • GSM / GPRS
      • Transmitter and Receivers
      • Advance Controller Board
      • Wireless Smart Switches
  • Electronic Modules
    • Displays
      • Seven Segment LED Display
      • LCD Displays
      • HMI LCD Display
      • OLED Display
      • LED Dot Matrix Display
      • e-Ink Display
    • Interface Module
      • Programming Module
      • Ethernet Module
      • Bluetooth Interfacing
      • Communication Module
      • Memory Interfacing
    • LED and Laser Modules
      • LED Module
      • LASER Module
      • Addressable LED and Drivers
    • Miscellaneous Modules
      • Breakout Board
      • Relay Switch Modules
      • Electronic Switches/Keypads
      • Solar Panels and Controllers
      • Wearable Electronic
      • Real Time Module (RTC)
      • Audio Module/ Amplifier
      • Mux-DeMux & Logic Converter
    • Voltage Regulator
      • Boost Converter (Step-Up )
      • Buck Converter (Step-Down)
  • Electronic Components
    • Semiconductor ICs
      • Microcontroller IC
      • Amplifier ICs
      • Interface IC
      • WiFi ICs
      • Clock, Timer and Counter ICs
      • Sensor ICs
      • Optocoupler IC
      • Other Semicondutor ICs
      • IC Base
    • LED | Plugs / Connectors
      • LEDs Kit
      • LEDs
      • Through Hole LED
      • SMD LED
      • RF Connectors
      • Berg / FPC / IDC Connector
      • Power Connector
      • Interface Connector
    • Basic Electronic Components
      • Component Kit
      • Resistor
      • Inductor
      • Capacitor
      • Diode
      • Transistor
      • Crystal Oscillator
    • Miscellaneous Component
      • Potentiometer
      • Fuse
      • Mechanical Switches
      • Buzzer/Speaker
      • Aluminium Heat Sink
      • Bread Board and Zero PCB
  • Wires and Cables
    • PVC and Silicone Wires
      • PVC Wire
      • 6 to 10 AWG
      • 12 to 16 AWG
      • 18 to 22 AWG
      • 24 to 30 AWG
    • Cables
      • DuPont / Jumper Cable
      • Interfacing Cables
      • JR Servo cable
      • Futaba servo cable
      • FFC Cable
    • Heat Shrink Tubing / Sleeve
      • Heat Shrink Combos
      • 1 mm to 4 mm
      • 5 mm to 10 mm
      • 11 mm and Above
      • PVC Heat Shrink
    • Tools and Accessories
      • Wire Cutter / Stripper
      • Cable Ties
      • Sleeves and Drag Chain
  • Instruments & Tools
    • Measuring Instruments & Tools
      • Oscilloscope & Signal Generator
      • Ammeter, Voltmeter and Multimeter
      • Other measuring Instruments
      • Soldering Tools and Kits
      • Glue Gun & Sticks
      • Workbench Accessories
    • Power Supply
      • SMPS
      • Transformers
      • Hi-Link Power Supply Module
  • Mechanical
    • Mechanical Robotic Parts
      • Chassis
      • Aluminum Extrusion and Accessories
      • Smooth Rods
      • Lead Screw
      • Linear Guide Rail
      • Couplings
      • Bearings
      • Motor Mounting Brackets
      • Gears
    • Wheels
      • Mecanum Wheels
      • Omni Wheels
      • Heavy Duty Wheel
      • RC Car Wheel
      • Pulley Wheel & Track Belt
      • Caster Wheels
    • Carbon Fiber
      • Carbon Fiber Sheets and Strips
      • Carbon Fiber Tubes and Rods
    • Nuts and Bolts
      • Countersunk(CSK) Screws
      • Socket Set Screws (Allen Grub)
      • Socket Head Cap Screw (Allen Bolt)
      • CHHD Screws
      • Nut and Washers
      • Nylon Nuts and Bolts
      • Spacer and Standoff
0 ₹ 0.00
All Categories
  • Shop by Brands
  • New Arrivals
  • Creality 3D Printers
  • Orange Premium Learning Kits
    • Orange Kits for Arduinos
    • Orange Kits for Raspberry Pi
    • Orange Electronic Component Kits
    • Orange DIY Mini Project Kits
  • Learning and Robotic Kits
    • Learning and Robotic Kits
      • DIY Hobby Project Parts
      • Robot Kits
      • Drone Kit
      • 3D Printer Kits
      • Ebike Kit
      • Official Raspberry Pi Kits
      • Kits compatible with Arduino
      • Sensor Kits
      • Component Kit
  • Drone Parts
    • Drone Assembly Parts
      • Kits
      • Motors
      • Frames and Accessories
      • FPV Cameras
      • Antennas
      • FPV/Telemetry Trans-Receiver
      • Accessories
      • Camera Gimbal
    • Controllers
      • Flight Controller & Accessories
      • Speed Controllers (ESC)
      • Drone Transmitter & Receiver
    • Propellers
      • Upto 3 Inch
      • 3 Inch to 7 Inch
      • 8 Inch to 10 Inch
      • 11 Inch and Above
      • Carbon Fiber Propeller
      • Triblades
      • Propeller Accessories
  • E-Bike Parts
    • Title-menu
    • e-Bike Parts and Kits
      • Ebike Kit
      • Ebike Motor and Controller
      • Ebike Battery
      • Mechanical Accessories
      • Electronics Accessories
  • 3D Printer Parts
    • 3D Printers and Kits
    • Electronics Parts
      • 3D Printer Heatbed and Accessories
      • Limit Switch
      • Stepper Motors and Accessories
      • 3D Printer Display and Controllers
      • Stepper Motor Drivers
    • Mechanical Parts
      • 3D Printer Extruder Kit
      • 3D Printer Extruder Parts and Fans
      • 3D Printer Nozzle
      • Lead Screw and Nut
      • Aluminum Extrusion and Accessories
      • Smooth Rods
      • 3D Printer Couplings
      • Bearings
      • Timing Belt and Pulley
      • Nut Insert
      • Sleeves and Drag Chain
      • Linear Guide Rail
    • Filaments
      • ORANGE Premium Filaments
      • ESUN Filaments
      • Resins
  • Lithium Batteries
    • Lemon Premium Li-PO Battery
      • 2S Lipo (7.4V ~ 8.4V)
      • 3S Lipo (11.1V ~ 12.6V)
      • 4S Lipo (14.8V ~ 16.8V)
      • 6S LiPo (22.2V ~ 25.2V)
    • Orange LiPO Battery
      • 1 Cell (3.7-4.2)V
      • 2 Cell (7.4-8.4)V
      • 3 Cell (11.1-12.6)V
      • 4 Cell (14.8-16.8)V
      • 6 Cell (22.2-25.2)V
    • Orange Li-Ion Batteries
      • 1 cell (3.7V~4.2V)
      • 2 Cell (7.4V~8.4V)
      • 3 Cell (11.1V~12.6V)
      • 4 Cell (14.8V~16.8V)
      • 5 Cell (18.5V) & 6 cell (22.2V)
    • Orange Premium BMS
    • Other Batteries
      • TX/RX Li-PO Batteries
      • LifePO4 Battery
      • Coin Cell Battery
      • CNC and PLC Machine Battery
    • Battery Accessories
      • Battery Protection Board
      • Battery Pack Accessories & Holders
      • Battery Chargers
      • Battery Connector
      • Battery Harness
      • Power Adapter and Cable
      • Lipo Voltage Checker
      • Parallel Charging Board
      • LiPO Battery Sack, Covers & Mats
  • Motors, Drivers, Actuators
    • Brushed DC Motor
      • Orange Johnson Geared Motor
      • Johnson Geared Motor (Grade B)
      • DC Geared Motor with Encoder
      • 25 GA Motors
      • Orange OG 555 DC Motor
      • RS 50 Geared Motor
      • Orange RS 775 DC Motor
      • Orange PM33 Motor
      • Orange Square Gear Box Motor
      • Orange Rectangular Gearbox Motor
    • Miscellaneous Motors
      • Servo Motors
      • AC Motor
      • Stepper Motor
      • BO Motors
      • Metal Gear Box Motor
      • Plastic Gear Box Motors
      • Drone Motor
      • Solenoids & Electromagnets
      • Linear Motor/Actuator
      • Cooling Fans
      • Pumps
    • Motor Accessories
      • Motor Mounting Brackets
      • Bearings
      • Couplings
      • JR Servo Cable
      • Futaba Servo Cable
      • Push Rod
      • Other Accessories
    • Motor Drivers
      • Brushed DC Motor Driver
      • Brushless DC Motor Driver (ESC)
      • Stepper Motor Drivers
      • Servo Motor Driver
    • N20 Micro Gear Motor
      • Micro Gear Motor with Encoder
      • Micro Gear Motor without Encoder
      • Vibration Motor
    • Planetary Gear Motor
      • Orange Planetary Gears Motor
      • Orange Planetary BLDC Motors
      • Planetary Gear DC Motors
  • Development Board
    • Raspberry Pi, 8051 & Other Boards
      • Raspberry Pi
      • 8051 Board
      • Single Board Computer
      • Teensy Board
      • Udoo Board
      • ARM Microcontroller
      • PIC Development board
      • Programmers
      • Advance Development Boards
    • Compatible with Arduino Boards
      • Boards
      • Shields
      • USB Cables for Arduino
      • Displays
      • Case for Arduino
  • Original Arduino Boards
    • Original Arduino Mega/Uno/Nano Boards
      • Arduino Mega2560 MCU Rev3
      • Arduino Uno Rev 3
      • Arduino UNO WiFi REV2
      • Arduino Nano
      • Arduino Nano 33 IOT
      • Arduino Nano Every
      • ARDUINO NANO 33 BLE
      • Arduino Nano 33 BLE Sense
    • Other Arduino Board
      • Arduino OPLÀ IoT Kit
      • Arduino Tiny Machine learning Kit
      • Arduino Due Board
      • Arduino Portenta Vision Shield
      • Arduino Portenta Vision Shield – LORA
      • Arduino Portenta H7
      • Arduino MKR Wifi 1010
      • ARDUINO MKR WAN 1300
      • Arduino Micro without Headers
  • Raspberry Pi
    • Raspberry Pi
      • Official Boards and Hats
      • Official Accessories
      • Kits
      • Raspberry Pi Case
      • Display
      • Camera
      • Raspberry Pi Hats
      • Accessories
  • Sensors
    • Ultrasonic and Proximity
      • MAXBOTIX Ultrasonic Sonar
      • Ultrasonic Sensor
      • Orange Proximity Sensor
      • Autonics Proximity Sensor
      • Generic Proximity Sensor
    • Distance and Vision
      • LiDAR Sensor
      • RFID Card, Tags & Reader
      • Sound Sensor
      • Generic Ultrasonic Sensors
    • Temp., Humidity, Gas & Environmental
      • Temperature & Humidity Sensor
      • Environmental Sensors
      • Gas and Dust Sensor
      • Thermoelectric Cooler
    • Light and Sound
      • Light/Color Sensor
      • PIR and IR Sensor
      • Line Sensor
    • Biometric, Rotation, and Current
      • Biometric/ECG/EMG Sensor
      • Rotary Encoder
      • Current and Voltage
    • Load, Pressure, Flow & Vibration
      • Water TDS, pH, Flow, Level and Pressure Sensor
      • Vibration/Tilt Sensor
      • Load / Pressure / Force / Flex Sensor
    • Sensor Kits
      • Sensor Kits Link and Image
  • Cameras
    • Cameras
      • IoT Cameras
      • FPV Cameras
      • Smart Vision Camera
      • Thermal Cameras
      • Raspberry Pi Camera
  • IoT and Wireless
    • IoT and Wireless
      • Ai Thinker ESP Wifi Modules
      • ESP WiFi Module
      • Development Board/Kit
      • xBee Zigbee Module
      • LORA WiFi
      • Bluetooth and NRF Modules
      • GSM / GPRS
      • Transmitter and Receivers
      • Advance Controller Board
      • Wireless Smart Switches
  • Electronic Modules
    • Displays
      • Seven Segment LED Display
      • LCD Displays
      • HMI LCD Display
      • OLED Display
      • LED Dot Matrix Display
      • e-Ink Display
    • Interface Module
      • Programming Module
      • Ethernet Module
      • Bluetooth Interfacing
      • Communication Module
      • Memory Interfacing
    • LED and Laser Modules
      • LED Module
      • LASER Module
      • Addressable LED and Drivers
    • Miscellaneous Modules
      • Breakout Board
      • Relay Switch Modules
      • Electronic Switches/Keypads
      • Solar Panels and Controllers
      • Wearable Electronic
      • Real Time Module (RTC)
      • Audio Module/ Amplifier
      • Mux-DeMux & Logic Converter
    • Voltage Regulator
      • Boost Converter (Step-Up )
      • Buck Converter (Step-Down)
  • Electronic Components
    • Semiconductor ICs
      • Microcontroller IC
      • Amplifier ICs
      • Interface IC
      • WiFi ICs
      • Clock, Timer and Counter ICs
      • Sensor ICs
      • Optocoupler IC
      • Other Semicondutor ICs
      • IC Base
    • LED | Plugs / Connectors
      • LEDs Kit
      • LEDs
      • Through Hole LED
      • SMD LED
      • RF Connectors
      • Berg / FPC / IDC Connector
      • Power Connector
      • Interface Connector
    • Basic Electronic Components
      • Component Kit
      • Resistor
      • Inductor
      • Capacitor
      • Diode
      • Transistor
      • Crystal Oscillator
    • Miscellaneous Component
      • Potentiometer
      • Fuse
      • Mechanical Switches
      • Buzzer/Speaker
      • Aluminium Heat Sink
      • Bread Board and Zero PCB
  • Wires and Cables
    • PVC and Silicone Wires
      • PVC Wire
      • 6 to 10 AWG
      • 12 to 16 AWG
      • 18 to 22 AWG
      • 24 to 30 AWG
    • Cables
      • DuPont / Jumper Cable
      • Interfacing Cables
      • JR Servo cable
      • Futaba servo cable
      • FFC Cable
    • Heat Shrink Tubing / Sleeve
      • Heat Shrink Combos
      • 1 mm to 4 mm
      • 5 mm to 10 mm
      • 11 mm and Above
      • PVC Heat Shrink
    • Tools and Accessories
      • Wire Cutter / Stripper
      • Cable Ties
      • Sleeves and Drag Chain
  • Instruments & Tools
    • Measuring Instruments & Tools
      • Oscilloscope & Signal Generator
      • Ammeter, Voltmeter and Multimeter
      • Other measuring Instruments
      • Soldering Tools and Kits
      • Glue Gun & Sticks
      • Workbench Accessories
    • Power Supply
      • SMPS
      • Transformers
      • Hi-Link Power Supply Module
  • Mechanical
    • Mechanical Robotic Parts
      • Chassis
      • Aluminum Extrusion and Accessories
      • Smooth Rods
      • Lead Screw
      • Linear Guide Rail
      • Couplings
      • Bearings
      • Motor Mounting Brackets
      • Gears
    • Wheels
      • Mecanum Wheels
      • Omni Wheels
      • Heavy Duty Wheel
      • RC Car Wheel
      • Pulley Wheel & Track Belt
      • Caster Wheels
    • Carbon Fiber
      • Carbon Fiber Sheets and Strips
      • Carbon Fiber Tubes and Rods
    • Nuts and Bolts
      • Countersunk(CSK) Screws
      • Socket Set Screws (Allen Grub)
      • Socket Head Cap Screw (Allen Bolt)
      • CHHD Screws
      • Nut and Washers
      • Nylon Nuts and Bolts
      • Spacer and Standoff
  • Home
  • Shop
    • Shop
    • Featured Brands
    • Bulk Enquiry
    • Track your order
    • Payment Options
  • Laser Cutting
    • Non-metal
    • Metal
  • Custom Battery Pack
  • 3D Printing
  • B2B
  • Blogs
    • Tutorials
    • Videos
  • Support
  • Shop by Brands
  • New Arrivals
  • Creality 3D Printers
  • Orange Premium Learning Kits
    • Orange Kits for Arduinos
    • Orange Kits for Raspberry Pi
    • Orange Electronic Component Kits
    • Orange DIY Mini Project Kits
  • Learning and Robotic Kits
    • Learning and Robotic Kits
      • DIY Hobby Project Parts
      • Robot Kits
      • Drone Kit
      • 3D Printer Kits
      • Ebike Kit
      • Official Raspberry Pi Kits
      • Kits compatible with Arduino
      • Sensor Kits
      • Component Kit
  • Drone Parts
    • Drone Assembly Parts
      • Kits
      • Motors
      • Frames and Accessories
      • FPV Cameras
      • Antennas
      • FPV/Telemetry Trans-Receiver
      • Accessories
      • Camera Gimbal
    • Controllers
      • Flight Controller & Accessories
      • Speed Controllers (ESC)
      • Drone Transmitter & Receiver
    • Propellers
      • Upto 3 Inch
      • 3 Inch to 7 Inch
      • 8 Inch to 10 Inch
      • 11 Inch and Above
      • Carbon Fiber Propeller
      • Triblades
      • Propeller Accessories
  • E-Bike Parts
    • Title-menu
    • e-Bike Parts and Kits
      • Ebike Kit
      • Ebike Motor and Controller
      • Ebike Battery
      • Mechanical Accessories
      • Electronics Accessories
  • 3D Printer Parts
    • 3D Printers and Kits
    • Electronics Parts
      • 3D Printer Heatbed and Accessories
      • Limit Switch
      • Stepper Motors and Accessories
      • 3D Printer Display and Controllers
      • Stepper Motor Drivers
    • Mechanical Parts
      • 3D Printer Extruder Kit
      • 3D Printer Extruder Parts and Fans
      • 3D Printer Nozzle
      • Lead Screw and Nut
      • Aluminum Extrusion and Accessories
      • Smooth Rods
      • 3D Printer Couplings
      • Bearings
      • Timing Belt and Pulley
      • Nut Insert
      • Sleeves and Drag Chain
      • Linear Guide Rail
    • Filaments
      • ORANGE Premium Filaments
      • ESUN Filaments
      • Resins
  • Lithium Batteries
    • Lemon Premium Li-PO Battery
      • 2S Lipo (7.4V ~ 8.4V)
      • 3S Lipo (11.1V ~ 12.6V)
      • 4S Lipo (14.8V ~ 16.8V)
      • 6S LiPo (22.2V ~ 25.2V)
    • Orange LiPO Battery
      • 1 Cell (3.7-4.2)V
      • 2 Cell (7.4-8.4)V
      • 3 Cell (11.1-12.6)V
      • 4 Cell (14.8-16.8)V
      • 6 Cell (22.2-25.2)V
    • Orange Li-Ion Batteries
      • 1 cell (3.7V~4.2V)
      • 2 Cell (7.4V~8.4V)
      • 3 Cell (11.1V~12.6V)
      • 4 Cell (14.8V~16.8V)
      • 5 Cell (18.5V) & 6 cell (22.2V)
    • Orange Premium BMS
    • Other Batteries
      • TX/RX Li-PO Batteries
      • LifePO4 Battery
      • Coin Cell Battery
      • CNC and PLC Machine Battery
    • Battery Accessories
      • Battery Protection Board
      • Battery Pack Accessories & Holders
      • Battery Chargers
      • Battery Connector
      • Battery Harness
      • Power Adapter and Cable
      • Lipo Voltage Checker
      • Parallel Charging Board
      • LiPO Battery Sack, Covers & Mats
  • Motors, Drivers, Actuators
    • Brushed DC Motor
      • Orange Johnson Geared Motor
      • Johnson Geared Motor (Grade B)
      • DC Geared Motor with Encoder
      • 25 GA Motors
      • Orange OG 555 DC Motor
      • RS 50 Geared Motor
      • Orange RS 775 DC Motor
      • Orange PM33 Motor
      • Orange Square Gear Box Motor
      • Orange Rectangular Gearbox Motor
    • Miscellaneous Motors
      • Servo Motors
      • AC Motor
      • Stepper Motor
      • BO Motors
      • Metal Gear Box Motor
      • Plastic Gear Box Motors
      • Drone Motor
      • Solenoids & Electromagnets
      • Linear Motor/Actuator
      • Cooling Fans
      • Pumps
    • Motor Accessories
      • Motor Mounting Brackets
      • Bearings
      • Couplings
      • JR Servo Cable
      • Futaba Servo Cable
      • Push Rod
      • Other Accessories
    • Motor Drivers
      • Brushed DC Motor Driver
      • Brushless DC Motor Driver (ESC)
      • Stepper Motor Drivers
      • Servo Motor Driver
    • N20 Micro Gear Motor
      • Micro Gear Motor with Encoder
      • Micro Gear Motor without Encoder
      • Vibration Motor
    • Planetary Gear Motor
      • Orange Planetary Gears Motor
      • Orange Planetary BLDC Motors
      • Planetary Gear DC Motors
  • Development Board
    • Raspberry Pi, 8051 & Other Boards
      • Raspberry Pi
      • 8051 Board
      • Single Board Computer
      • Teensy Board
      • Udoo Board
      • ARM Microcontroller
      • PIC Development board
      • Programmers
      • Advance Development Boards
    • Compatible with Arduino Boards
      • Boards
      • Shields
      • USB Cables for Arduino
      • Displays
      • Case for Arduino
  • Original Arduino Boards
    • Original Arduino Mega/Uno/Nano Boards
      • Arduino Mega2560 MCU Rev3
      • Arduino Uno Rev 3
      • Arduino UNO WiFi REV2
      • Arduino Nano
      • Arduino Nano 33 IOT
      • Arduino Nano Every
      • ARDUINO NANO 33 BLE
      • Arduino Nano 33 BLE Sense
    • Other Arduino Board
      • Arduino OPLÀ IoT Kit
      • Arduino Tiny Machine learning Kit
      • Arduino Due Board
      • Arduino Portenta Vision Shield
      • Arduino Portenta Vision Shield – LORA
      • Arduino Portenta H7
      • Arduino MKR Wifi 1010
      • ARDUINO MKR WAN 1300
      • Arduino Micro without Headers
  • Raspberry Pi
    • Raspberry Pi
      • Official Boards and Hats
      • Official Accessories
      • Kits
      • Raspberry Pi Case
      • Display
      • Camera
      • Raspberry Pi Hats
      • Accessories
  • Sensors
    • Ultrasonic and Proximity
      • MAXBOTIX Ultrasonic Sonar
      • Ultrasonic Sensor
      • Orange Proximity Sensor
      • Autonics Proximity Sensor
      • Generic Proximity Sensor
    • Distance and Vision
      • LiDAR Sensor
      • RFID Card, Tags & Reader
      • Sound Sensor
      • Generic Ultrasonic Sensors
    • Temp., Humidity, Gas & Environmental
      • Temperature & Humidity Sensor
      • Environmental Sensors
      • Gas and Dust Sensor
      • Thermoelectric Cooler
    • Light and Sound
      • Light/Color Sensor
      • PIR and IR Sensor
      • Line Sensor
    • Biometric, Rotation, and Current
      • Biometric/ECG/EMG Sensor
      • Rotary Encoder
      • Current and Voltage
    • Load, Pressure, Flow & Vibration
      • Water TDS, pH, Flow, Level and Pressure Sensor
      • Vibration/Tilt Sensor
      • Load / Pressure / Force / Flex Sensor
    • Sensor Kits
      • Sensor Kits Link and Image
  • Cameras
    • Cameras
      • IoT Cameras
      • FPV Cameras
      • Smart Vision Camera
      • Thermal Cameras
      • Raspberry Pi Camera
  • IoT and Wireless
    • IoT and Wireless
      • Ai Thinker ESP Wifi Modules
      • ESP WiFi Module
      • Development Board/Kit
      • xBee Zigbee Module
      • LORA WiFi
      • Bluetooth and NRF Modules
      • GSM / GPRS
      • Transmitter and Receivers
      • Advance Controller Board
      • Wireless Smart Switches
  • Electronic Modules
    • Displays
      • Seven Segment LED Display
      • LCD Displays
      • HMI LCD Display
      • OLED Display
      • LED Dot Matrix Display
      • e-Ink Display
    • Interface Module
      • Programming Module
      • Ethernet Module
      • Bluetooth Interfacing
      • Communication Module
      • Memory Interfacing
    • LED and Laser Modules
      • LED Module
      • LASER Module
      • Addressable LED and Drivers
    • Miscellaneous Modules
      • Breakout Board
      • Relay Switch Modules
      • Electronic Switches/Keypads
      • Solar Panels and Controllers
      • Wearable Electronic
      • Real Time Module (RTC)
      • Audio Module/ Amplifier
      • Mux-DeMux & Logic Converter
    • Voltage Regulator
      • Boost Converter (Step-Up )
      • Buck Converter (Step-Down)
  • Electronic Components
    • Semiconductor ICs
      • Microcontroller IC
      • Amplifier ICs
      • Interface IC
      • WiFi ICs
      • Clock, Timer and Counter ICs
      • Sensor ICs
      • Optocoupler IC
      • Other Semicondutor ICs
      • IC Base
    • LED | Plugs / Connectors
      • LEDs Kit
      • LEDs
      • Through Hole LED
      • SMD LED
      • RF Connectors
      • Berg / FPC / IDC Connector
      • Power Connector
      • Interface Connector
    • Basic Electronic Components
      • Component Kit
      • Resistor
      • Inductor
      • Capacitor
      • Diode
      • Transistor
      • Crystal Oscillator
    • Miscellaneous Component
      • Potentiometer
      • Fuse
      • Mechanical Switches
      • Buzzer/Speaker
      • Aluminium Heat Sink
      • Bread Board and Zero PCB
  • Wires and Cables
    • PVC and Silicone Wires
      • PVC Wire
      • 6 to 10 AWG
      • 12 to 16 AWG
      • 18 to 22 AWG
      • 24 to 30 AWG
    • Cables
      • DuPont / Jumper Cable
      • Interfacing Cables
      • JR Servo cable
      • Futaba servo cable
      • FFC Cable
    • Heat Shrink Tubing / Sleeve
      • Heat Shrink Combos
      • 1 mm to 4 mm
      • 5 mm to 10 mm
      • 11 mm and Above
      • PVC Heat Shrink
    • Tools and Accessories
      • Wire Cutter / Stripper
      • Cable Ties
      • Sleeves and Drag Chain
  • Instruments & Tools
    • Measuring Instruments & Tools
      • Oscilloscope & Signal Generator
      • Ammeter, Voltmeter and Multimeter
      • Other measuring Instruments
      • Soldering Tools and Kits
      • Glue Gun & Sticks
      • Workbench Accessories
    • Power Supply
      • SMPS
      • Transformers
      • Hi-Link Power Supply Module
  • Mechanical
    • Mechanical Robotic Parts
      • Chassis
      • Aluminum Extrusion and Accessories
      • Smooth Rods
      • Lead Screw
      • Linear Guide Rail
      • Couplings
      • Bearings
      • Motor Mounting Brackets
      • Gears
    • Wheels
      • Mecanum Wheels
      • Omni Wheels
      • Heavy Duty Wheel
      • RC Car Wheel
      • Pulley Wheel & Track Belt
      • Caster Wheels
    • Carbon Fiber
      • Carbon Fiber Sheets and Strips
      • Carbon Fiber Tubes and Rods
    • Nuts and Bolts
      • Countersunk(CSK) Screws
      • Socket Set Screws (Allen Grub)
      • Socket Head Cap Screw (Allen Bolt)
      • CHHD Screws
      • Nut and Washers
      • Nylon Nuts and Bolts
      • Spacer and Standoff
Robu.in | Indian Online Store | RC Hobby | Robotics
  • Search
  • 0
  • Home
  • Shop
  • Laser Cutting
  • Custom Battery Pack
  • 3D Printing
  • B2B
  • Blogs
  • Support
HomeBlogsDIY Weighing Machine

DIY Weighing Machine

Blogs, Sensors, Tutorials  0  comments  915 Views  Saturday, May 1, 2021











What if you don’t need to pay some amount to weigh scale? You can make it on your home with a few sensors and boards. This tutorial is about building a homemade weighing machine using Arduino and load cell.

You may be aware of the weighing machine. While measuring the weight for the specific product, you take the help of this machine. It is easily available at stores. What if you make it at your home as most of the weighing machine uses a load cell to measure the weight. We will learn the interfacing of the load cell with an Arduino and calibrate the weight according to the setup we made. In addition, we will also learn how to show the measured data on a 16×2 LCD screen.

In the end, you will learn how to build a weighing machine implementing a load cell and as a weight sensor.

What is a Weighing Machine:

The weighing scale is a device used to measure mass or weight. It works with the help of a strain gauge sensor which is the load cell.

What does the Weighing Machine Measure?

The answer is force! And the way it is designed. It provides us with the human weight in newtons. But, normally, it will show you the weight in kilograms. While learning how it works, we can divide it into two parts: The sensing part and the processing part.

The sensing: This part contains a collection of sensors measuring the weight and converting it into electrical form for processing. The sensor used in the measurement is called a load cell.

Processing part: In the other parts, the data (Force) is received from the sensor and processed into a form that relevantly shows us the body's weight.

The transducers (Load Cell) generate an electrical signal amplified using a high-quality signal amplifier suitable in the subsequent sections in the device.

After amplification of the analog signal is taken out by the processing part, it converts into a digital form with the help of a precision analog to digital converter. It will then display on the digital readout.

What You Will Learn?

  • What load cell is and how it works
  • Interfacing of loadcell with Arduino
  • Build a digital scale with Arduino
  • Use a load cell as a force gauge

Components Required

While building this project, we will need the following components:

Arduino with cable Add to Cart
Load cell Add to Cart
Hx711 Amplifier Add to Cart
LCD module Add to Cart
Jumper wire Add to Cart
Push-button Add to Cart
Breadboard Add to Cart

What is Load Cell?

Before going further, let's understand the simple concept behind load cell and how it works:

The load cell is a sensor or transducer which converts force into measurable electric signals. When you applied a force to the load cell, it converts its inner resistance/frequency to a micro-level electrical signal; later, you can amplify the signal with the help of the Hx711 amplifier. The signals can be varying voltage, varying current, or carrying frequency. You will find many types of load cell found in the market; we will see the two basic types of load cell:

Capacitive Load Cell :

It works on the principle of Change of capacitance which is the ability of a system to hold a certain amount of charge when a voltage is applied to it. In parallel plate capacitors, the capacitance is directly proportional to the dielectric between two plates and the overlap between the plates. It is inversely proportional to the gap between the plates.

Resistive Load Cell :

It works on the principle of Piezo-resistance, which states that when the force/ load is applied to the cell, it will change its resistance. Eventually, it leads to a change in output voltage.

A load cell consists of a metal core and a group of electrical resistances that transform when a force is applied to it. It comes to its original place after removing the force. The electrical circuit of a load cell is as follows:

It has four wires as an output:

  • Red: for excitation +
  • Black: for excitation -
  • White: for output +
  • Green: for output -

What is Hx711?

HX711 is an analog to digital converter IC(ADC), especially used with a load cell. By connecting this IC to a microcontroller, you can read the resistance changes in the load cell. It also contains an on-chip low noise programmable amplifier with a gain of 32, 64, and 128.

It is used for amplifying the digital signal and provide it to the microcontroller circuit. It also comes with an oscillator circuit and a regulated power supply. It also has other useful features which lead to fast response time and strong anti-interference.

If you want to read a detailed description of the load cell, you can get its datasheet by clicking the link below:

HX711 datasheet

Connection of Load Cell With Arduino

The load cell can be connected to the Arduino through Hx711. Find the connection diagram below:

Load cellHx711Hx711Arduino
Red E+VCC5v
BlackE-DT12
White A-CLK11
GreenA+GNDGND

Setup of the load cell

To measure the weight using a load cell, we have to attach some wooden or fiber plate on the cell to put a load. The load cell is already designed to screw a nut to fix it with the wooden/fiber plate.

Interfacing of the 16x02 LCD

To display the weight on LCD, we have to connect 16×02 LCD with an Arduino. We have to make the following connections:

Arduino16x02 LCD
GNDVss
VCCVCC
-VEE-
It will be connected to a 10K pot
12RS
GNDRW
11EN
10DB4
9DB5
8DB6
7DB7
VCCLED+
GNDLED-

Connection Diagram of Circuit

The final interfacing connection diagram will be like this:

Programming of Load Cell

  • Our first step will be downloading Arduino IDE Software.
  • Now open the Arduino IDE and use the below code.
  • But before that, you need to install the Hx711 library for Arduino. You can download the library from here.
/*
 * Load Cell HX711 Module Interface with Arduino to measure weight in Kgs
 Arduino 
 pin 
 2 -> HX711 CLK
 3 -> DOUT
 5V -> VCC
 GND -> GND

 Almost any pin on the Arduino Uno will be compatible with DOUT/CLK.
 The HX711 board can be powered from 2.7V to 5V, so the Arduino 5V power should be fine.
*/

#include "HX711.h"  //You must have this library in your Arduino library folder

#define DOUT  3
#define CLK  2

HX711 scale;
//Change this calibration factor as per your load cell. Once it is found, you may need to vary it in thousands
float calibration_factor = -116650.00;  

// include the library code:
#include <LiquidCrystal.h>

// initialize the library by associating any needed LCD interface pin
// with the arduino pin number it is connected to
const int rs = 12, en = 11, d4 = 10, d5 = 9, d6 = 8, d7 = 7;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);


//=============================================================================================
//                         SETUP
//=============================================================================================
void setup() {
  lcd.begin(16, 2);
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("DIY WEIGHING");
  lcd.setCursor(1,4);
  lcd.print("MACHINE"); 
  delay(2000); 
  lcd.clear();
  Serial.begin(9600);
  scale.begin(DOUT, CLK);
  Serial.println("HX711 Calibration");
  Serial.println("Remove all weight from scale");
  Serial.println("After readings begin, place known weight on scale");
  Serial.println("Press a,s,d,f to increase calibration factor by 10,100,1000,10000 respectively");
  Serial.println("Press z,x,c,v to decrease calibration factor by 10,100,1000,10000 respectively");
  Serial.println("Press t for tare");
  scale.set_scale();
  scale.tare(); //Reset the scale to 0

  long zero_factor = scale.read_average(); //Get a baseline reading
  Serial.print("Zero factor: "); //This can be used to remove the need to tare the scale. Useful in permanent scale projects.
  Serial.println(zero_factor);
}

//=============================================================================================
//                         LOOP
//=============================================================================================
void loop() {

  scale.set_scale(calibration_factor); //Adjust to this calibration factor

  Serial.print("Reading: ");
  Serial.print(scale.get_units(), 3);
  Serial.print(" kg"); //Change this to kg and re-adjust the calibration factor if you follow SI units like a sane person
  Serial.print(" calibration_factor: ");
  Serial.print(calibration_factor);
  Serial.println();
  lcd.setCursor(0,0);
  lcd.print("Weight: ");
  lcd.setCursor(10,0);
  lcd.print(scale.get_units(), 3);  
  lcd.setCursor(14,0); 
  lcd.print("Kg");

  if(Serial.available())
  {
    char temp = Serial.read();
    if(temp == '+' || temp == 'a')
      calibration_factor += 10;
    else if(temp == '-' || temp == 'z')
      calibration_factor -= 10;
    else if(temp == 's')
      calibration_factor += 100;  
    else if(temp == 'x')
      calibration_factor -= 100;  
    else if(temp == 'd')
      calibration_factor += 1000;  
    else if(temp == 'c')
      calibration_factor -= 1000;
    else if(temp == 'f')
      calibration_factor += 10000;  
    else if(temp == 'v')
      calibration_factor -= 10000;  
    else if(temp == 't')
      scale.tare();  //Reset the scale to zero
  }


}
//=============================================================================================

Output

Final Words

Thus with these simple steps, we have made our DIY weighing machine. I hope you enjoyed this tutorial. If you find any difficulty while designing it, please let us know in the comment section.



Share This Article


About Robu

Robu Single Logo

India's biggest robotics E-commerce company. Robu deals with Arduino, Raspberry Pi, Sensors, Drone parts, 3D printer parts, E-bike accessories and Electronics components etc. Click here to explore range of Robotics products available at Robu. Also, do not forget to follow us on Facebook, Instagram and YouTube because we are constantly contributing to the community by creating content around Arduino, Raspberry Pi, Drones, Sensors etc.


Related Posts

card image
The PH Meter by Using Arduino (Detail Guide).

 Friday May 21, 2021      591 Views

In this article, we are going to analyze two PH sensors. One is Gravity analog PH sensor, and another one is a seed studio PH sensor, how to interface them with Arduino.... Read More

card image
MQ Series Gas Sensor

 Sunday August 16, 2020      3482 Views

The blog covers various MQ Series Gas Sensors, and their uses.... Read More

card image
Working Principle of Capacitive Proximity Sensor

 Friday March 27, 2020      5754 Views

In this blog, we discuss about the capacitive proximity sensor working principle, their wide spread applications in industries and their use for commercial purposes. ... Read More

card image
Interfacing Pulse Sensor with Arduino - Step by Step Guide with Code

 Monday February 8, 2021      979 Views

Pulse sensor detects pulse of a person. In this article, we will learn on which principle it works & how to interface it with Arduino.... Read More

Leave a comment Cancel reply

Your email address will not be published. Required fields are marked *

Search Post


Related Posts

How to Choose E-bike Motor Controller
Top 5 Development Boards in 2020
How To Connect Raspberry Pi 4 To Relay
Interfacing DS1307 RTC Module With Arduino


Subscribe to our Newsletter
to get promotional offers & discounts
Robu.in | Indian Online Store | RC Hobby | Robotics
Got Questions ? Call us between 9:15 AM to 6:15 PM All Days 1800 266 6123, 020 68197600

Information

  • Track Your Order
  • Videos
  • FAQ
  • Careers

My Account

  • Cart
  • Checkout
  • My Account
  • Payment Options

Why Choose Us?

  • Support
  • ABOUT US
  • Contact Us
  • Robu B2B

Policies

  • Privacy policy
  • Terms of Service
  • Shipping & Refund Policy
  • E-Waste Collection Points
  • FAQ

Download Our App

google-play-badge
© Robu.in is registered trademark of MACFOS PRIVATE LIMITED - All Rights Reserved

Subscribe to our Newsletter

Information

  • Track Your Order
  • Videos
  • FAQ
  • Careers

My Account

  • Cart
  • Checkout
  • My Account
  • Payment Options

Why Choose us

  • Support
  • ABOUT US
  • Contact Us
  • Robu B2B

Policies

  • ABOUT US
  • Shipping & Refund Policy
  • Terms of Service
  • Privacy policy
  • Shipping Time / Delivery Time
  • Guarantee/Warranty
  • Changing or Canceling An Order
  • Payment Options

Download Our App

google-play-badge
Robu.in | Indian Online Store | RC Hobby | Robotics
Got Questions ? Call us between 9:15 AM to 6:15 PM All Days 1800 266 6123, 020 68197600