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Showing 1633–1680 of 6094 results
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Relay Modules
1 Channel Relay Module, 30A with Optocoupler, Isolation 5V Supports, High and Low Triger
Relay Modules1 Channel Relay Module, 30A with Optocoupler, Isolation 5V Supports, High and Low Triger
SKU: 1121226- Channel: 1 channel
- Relay Voltage: 5V
- High impedance controller pin
- Pull-down circuit for the avoidance of malfunction
- One normally closed contact and one normally open contact
- Triode drive, increasing relay coil
SKU: 1121226 -
Audio Amplifier Module
MT8870 DTMF Audio/Speech Decoding Telephone Module
SKU: 407537The MT8870 module is a low power device DTMF decoder chip. It is a complete DTMF receiver integrating both the band-split filter and digital decoding functions. This module is suitable for modem interfaces, mobile radios and other DTMF related applications.
SKU: 407537 -
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Panel Indicator Lights
Red AC/DC24V 16mm AD16-16SM LED Signal Indicator Built-in Buzzer
SKU: 1364626- Model: AD16-16SM
- Easy for installation
- LED Signal Indicator Built-in Buzzer
- Good environmental Protections
- Very low Power consumption
- Available in various sizes, colors, and voltage rating
SKU: 1364626 -
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Electronic Switches/Keypads Modules
4×4 Matrix 16 Push Button Keyboard Module
SKU: 400497- 4×4 Matrix Keyboard Module with 16 buttons
- Small in size and hence Save space
- More convenient to use
- Expanded development application modules for single chip
- With 16 keys and 8 pin
- Keypad dimensions: 39mm x 43mm x 6mm
SKU: 400497 -
Seven Segment Display
TM1638 Button Digital LED Display Module
SKU: 349827- Use TM1638 digital tube drive chip to drive a common cathode LED digital tube.
- Can be extended to 3 * 8 buttons, led digital tube and can be controlled separately.
- Support 8 brightness control, led digital tube and use the same brightness.
- Support cascading up to 6 of the same module.
- 8 LED, 8-bit digital tube and 8 buttons, common cathode LED digital tube, such as STC microcontroller can be directly connected.
SKU: 349827 -
3D Printer Nozzle
M6 Thread Brass Nozzle V5 V6 UM Compatible – 3mm x 0.5mm (for 3D printer)
SKU: 294109Modify your 3D printer to print fine details or large parts with V6 M6 Thread Brass Nozzle range at robu.in. These nozzles are fully integrated into the ecosystem of 3D printer parts and are compatible with V6, Lite6, and Titan Aero. Compatible with Prusa 3D printers.
SKU: 294109 -
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Clock & Timing IC
PCF8563M/TR IC – (SMD SOP-8 Package) – Real Time Clock (RTC) and Calendar IC
SKU: 1072508- Clock operating voltage: 1.0 V to 5.5 V at room temperature
- Low backup current; typical 0.25 A at VDD = 3.0 V and Tamb = 25 Degree C
- 400 kHz two-wire I2C-bus interface (at VDD = 1.8 V to 5.5 V)
- Programmable clock output for peripheral devices
SKU: 1072508 -
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Digital Voltage, Current and Frequency Meter
PZEM-022 100A AC Digital Power Monitor Voltmeter Ammeter Frequency Factor Meter
Digital Voltage, Current and Frequency MeterPZEM-022 100A AC Digital Power Monitor Voltmeter Ammeter Frequency Factor Meter
SKU: 890226- Model: PZEM-022
- Working voltage: 80 ~ 260VAC
- Test voltage: 80 ~ 260VAC
- Current:100A
- Rated power:100A/22000W
- Operating frequency: 45-65Hz
- Measurement accuracy: 1.0 grade
- Size: 9*5*2.5cm/3.5*2*1in
- Wire length:19cm/7.5in
- Weight: Approx.110g/3.9oz
SKU: 890226 -
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Carbon Fiber Tubes and Rods
3K Roll-wrapped Carbon Fibre Tube (Hollow) 18mm(OD) * 16mm(ID) * 1000mm(L)
Carbon Fiber Tubes and Rods3K Roll-wrapped Carbon Fibre Tube (Hollow) 18mm(OD) * 16mm(ID) * 1000mm(L)
SKU: 653497- Made of Carbon Fiber material
- High Strength
- Stable dimension and UV resistant
- High Corrosion Resistance
- High Thermal Conductivity in some forms
- Low coefficient of thermal expansion
- Non-poisonous
SKU: 653497 -
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Brushed / Brushless DC motor Driver
12V 24V 36V 40A PWM DC Motor Speed Controller Forward Reverse Adjustable Knob Switch with Case
Brushed / Brushless DC motor Driver12V 24V 36V 40A PWM DC Motor Speed Controller Forward Reverse Adjustable Knob Switch with Case
SKU: 1307994- Input voltage: DC12 to 36V (equal to the rated voltage of the motor)
- Output voltage: linear under load
- Maximum current: 50A
- Continuous current: 40A
- Support motor: DC brush motor
SKU: 1307994 -
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Battery Pack Accessories & Holders
4 X 5 32650 Battery Holder
SKU: 1676141- Model: 32650 radiating battery spacer.
- Material: ABS/PC (Remarkable Flame Retardant Plastic).
- Bore Diameter: 32.35MM
- Combined them into many different sizes and shapes of the battery pack.
- Application: Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike!
SKU: 1676141 -
RFID card, Tags & Reader
125KHz 13.56MHz 2-in-1 USB Proximity Sensor Smart RFID ID IC Card Reader R20DC
RFID card, Tags & Reader125KHz 13.56MHz 2-in-1 USB Proximity Sensor Smart RFID ID IC Card Reader R20DC
SKU: 1187448- Operating Frequency: 125KHz and 13.56MHz (2-in-1)
- USB Plug and Play.
- RFID reader 0-8cm Reading Distance.
- Win8/7/XP/Android Supported.
- S50/S70 Card Supported.
- OTG Phone Connection.
- Built-in buzzer and LED for identification.
SKU: 1187448 -
Drone Transmitter and Receiver
8CH PWM PPM SBUS Signal Conversion Module
SKU: 974884- Operating Voltage: Receiver supply power(3.7~8.4V)
- Working current: <30mA
- Input signal: PPM (CPPM), PWM (general receiver signal) SBUS
- Channels 1-8: Use for PWM signal input or output channel
- Channel 9: Use for PPM, SBUS input, or PPM output
- Channel 10: use for SBUS or PPM output
SKU: 974884
