Electronic Modules
Showing 49–96 of 1012 results
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Buck Converter
AMS1117-3.3 LDO 800MA DC 5V to 3.3V Step-Down Power Supply Module
SKU: 31179- Input Voltage: 4.5V to 15V
- Output Voltage: 3.3V to 5V
- Output Current: 800mA
- Onboard AMS1117 chip.
- Onboard power indicator to indicate power is turned on: Red LED.
- Output voltage interface, connection to facilitate the experimental.
- Small Compact Size, 3Pin Type, Breadboard Friendly.
SKU: 31179 -
Best Prices, USB Interface Module
USB Logic Analyze 24M 8CH, MCU ARM FPGA DSP Debug Tool
SKU: 28392- Logical light indication: a small light indicate CHO electrical level.
- Input feature: 5PF,100K Ohm.
- USB power supply; USB logic analyzer for monitoring, analyzing and debugging digital circuits
- 8-Channels USB logic analyzer with a 24Mhz sampling frequency
- Can analyze UART, IIC, and SPI, etc automatically
- Great for MCU, ARM system and FPGA development
- Voltage: 0-5.5V
SKU: 28392 -
Best Prices, Relay Modules
6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
SKU: 400057- Operating voltage: 6-30V
- Time interval:0.1 s (minimum) ~ 999 min (maximum) continuously adjustable.
- Trigger Signal Source: High-Level Trigger (3.0 V-24 V)
- Output Capacity: can control no more than DC 30V 5A AC or 220 V devices 5A
- Optocoupler Isolation.
SKU: 400057 -
Breakout Board
USB Type A Breakout Board – Male
SKU: 42887If you want to add a standard type A USB male plug to your project, this breakout board is for you. As simple as it is, this board breaks out all 4 pins of the USB connector into more manageable 2.54mm pitch soldering holes. You can then solder a 4-pin header to plug into a breadboard or solder wires directly to the holes.
SKU: 42887 -
Breakout Board
Frequency Adjustable Pulse Generator Module NE555
SKU: 31287- Input Voltage: 5V-15VDC
- Output amplitude: 4.2V V-PP to 11.4V V-PP.
- Output Current : 15mA for 5V & 35mA for 12V.
- Color: Blue
- Working voltage: 5-12V
- Size: 25x 13 x 12 mm (LxWxH)
- Minimum – 50% duty cycle, 3.7 Hz & Maximum – 98% duty cycle, 1.3KHz
SKU: 31287 -
USB Interface Module
CH341A 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver
SKU: 130268- USB interface
- With CH341A chip
- Support 24 EEPROM and 25 SPI flash 8pin or 16pin chip
- With 24/25 status indicator lamp
- Support USB to TTL conversionSupport 24EEPROM and 25 SPI flash 8pin/ 16pin chip
- Recognize 25 series chip automatically
- Supports download STC series procedure of single chip
- SPI pin to support expanding the utility
- STC microcontroller supports a full range of program download
- Support expanding the utility by SPI pin
- With SOP8 SOP16 to DIP8 converter board
SKU: 130268 -
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Buck Converter
LM2596 HV DC-DC Buck Converter 4.5-40V to 3-35V Adjustable Step Down Module
SKU: 520422- Input voltage: 4.5-40V,
- Output voltage: (3-35V) continuously adjustable (recommended load debugging).
- Minimum pressure: 1.5V
- Output current: rated current 2A, 3A maximum
- Output Power: 15W maximum
SKU: 520422 -
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USB Interface Module
RS232 to TTL Serial Interface Module
SKU: 31154- IC Chip: MAX3232
- Operating Voltage: 3.3-5.5V
- It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU
- Pre-assembled compact size board
- Suitable for use with most microcontrollers
- Operates up to 250 kbit/s
SKU: 31154 -
USB Interface Module
PL2303 PL2303HX USB To TTL(Serial) Converter Module – 5 Pin
SKU: 44534- Adopt imported controller PL2303HX, which can stabilize the flash with high speed
- 500mA self-recovery fuse for protection
- Two data transmission indicator can monitor data transfer status in real time
- Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power
- The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the PCB in insulation state from outside,
- so that the board won’t be burnt down by material shortcut.
- Electrostatic package ensures the board will not be damaged before use
SKU: 44534 -
USB Interface Module
ELM327 OBD2 V2.1 Bluetooth Interface Auto Car Diagnostic Scanner
SKU: 223562Measures:
- Engine RPM
- Calculated Load Value
- Coolant Temperature
- Fuel System Status
- Vehicle Speed
- Short Term Fuel Trim
- Long Term Fuel Trim
- Intake Manifold Pressure
- Timing Advance
- Intake Air Temperature
- Air Flow Rate
- Absolute Throttle Position
- Oxygen sensor voltages/associated short term fuel trims
- Fuel System status
- Fuel Pressure
SKU: 223562 -
Breakout Board
Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232-2pcs.
SKU: 31380- High speed, replaceable MAX232 based. The device fitted supports up to 120kbps
- Works with PCs or Laptops
- Supports microcontroller UARTs – 5V TTL signal levels.
- Single DC supply: wide input range for 4201 or 5V for 4202 and 4203
- Small PCB footprint of 50´40mm
- Low current status LED(s)
- Very low power consumption
SKU: 31380 -
USB Interface Module
Waveshare Industrial USB to RS485 Converter
SKU: 938890- Original FT232RL and SP485EEN
- Product type: industrial converter
- Baudrate: 300-921600bps
- Host port: USB
- Device port: RS485
- USB with the protection of 200mA self-recovery fuse, ESD protection
- RS485 with the protection of 600W lightning-proof and surge-suppress, 15KV ESD protection
- Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
SKU: 938890 -
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USB Interface Module
DB9 Female Screw Terminal to RS232 RS485 Conversion Board
SKU: 44051- Brings all 9 pins of a DB9 connector to screw terminal blocks
- Adapter used for communication debug
- 9 pcs signal line was all lead out, name and number clearly labeled;
- All-copper DR9 seat, anti-oxidation, better contact;
- Military board, three anti-paint sprays an entire board, corrosion-resistant;
- Terminal spacing 3.96MM, screw hole diameter 2MM, need to use a width of 2MM screwdriver for assembly;
- Use of environmentally friendly copper terminals, through IS0-9001.
SKU: 44051 -
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Relay Modules
1 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger
Relay Modules1 Channel Relay Module, 30A with Optocoupler, Isolation 12V Supports, High and Low Triger
SKU: 1121222- Channel: 1 channel
- Relay Voltage: 12V
- 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: 1121222 -
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Buck Converter
AMS1117 5V Step-Down Power Supply Module
SKU: 28376- Input: DC 6.5V – 12V (input voltage must be more than output voltage (more than 1V))
- Output: 5.0V (+-0.05v error), 800mA (load current cannot exceed 800ma)
- Onboard AMS1117 chip.
- Onboard power indicator to indicate power is turned on: Red LED.
- Small Compact Size, 4Pin Type, Breadboard Friendly.
- Dual-panel design, the layout is nice
SKU: 28376 -
USB Interface Module
TJA1050 CAN Controller Bus Driver Interface Module
SKU: 766382- Onboard TJA1050 CAN controller interface chip
- Chip commonly used pin has led, convenient connection to use
- Pin 5 v to the power supply
- PCB board size: 22 (mm) x11.5 (mm)
- Fully compatible with the ISO 11898 standard
- High speed (up to 1 Mbaud)
SKU: 766382 -
USB Interface Module
DB9 Male Screw Terminal to RS232 RS485 Conversion Board
SKU: 44052- Brings all 9 pins of a DB9 connector to screw terminal blocks
- Adapter used for communication debug
- 9 pcs signal line was all lead out, name and number clearly labeled;
- All-copper DR9 seat, anti-oxidation, better contact;
- Military board, three anti-paint sprays an entire board, corrosion-resistant;
- Terminal spacing 3.96MM, screw hole diameter 2MM, need to use a width of 2MM screwdriver for assembly;
- Use of environmentally friendly copper terminals, through IS0-9001.
SKU: 44052 -
Electronic Switches/Keypads Modules
Digital Sensor TTP223B Module Capacitive Touch Switch
SKU: 31100- Power supply voltage(VCC): 2.0, 3, 5.5 V.
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Response time (low power mode) : 220 mS
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
SKU: 31100 -
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Relay Modules
5V 4 Channel Relay Module
SKU: 618460- 5V 4-Channel Relay interface board and each one needs 15-20mA Driver Current.
- Equipped with high-current relay, AC250V 10A; DC30V 10A.
- Standard interface that can be controlled directly by microcontroller (for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
- Indication LED’s for Relay output status.
SKU: 618460 -
Relay Modules
5V 2 Channel Relay Module
SKU: 618458- The module using Songle relay control.
- AC voltage 250V, AC current 10A, maximum DC voltage 30V DC current maximum 10A.
- Power indicator (green), Two ways of relay status indicator light (red).
- Using 8550 transistor-driven, strong driving ability.
- Has the fixed bolt hole and easy installation.
SKU: 618458 -
RTC Module
DS1302 RTC Real Time Clock Module with Battery
SKU: 393305The DS1302 trickle-charge timekeeping chip module with battery backup contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds,minutes, hours, day, date, month, and year information.
SKU: 393305 -
Limit Switch, Electronic Switches/Keypads Modules
Optical Endstop Light Control Limit Optical Switch
SKU: 12078- Increased reliability
- Increased precision
- Dimensions : 33 x 20 x 10 mm.
- Weight: 25 gm.
- Optical Endstop Switches help to protect your 3D printer or machine from moving past its intended range and damaging itself.
SKU: 12078 -
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USB Interface Module
USB to RS485 TTL Serial Converter Adapter FT232
SKU: 28453- Baud rate: 300 – 9216000bps, automatically detecting the serial signal data rate
- Load capacity: support multipoint, each converter allows RS485 interface device to connect 32
- Interface Protection: TVS tube protection, USB self-recovery protection
- Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac
- It can be up to 32 devices on the bus.
SKU: 28453 -
USB Interface Module
4-20mA to 5V Converter for Arduino Industrial Sensor Interface Board
SKU: 975694- Current Input support 4-20Ma & 0-20mA
- voltage output support 0-3.3V 0-5V 0-10V
- Weight: 12 g
- Wide supply voltage range, the output has multiple voltage ranges
- Zero and range can be adjusted
SKU: 975694 -
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