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Sensors
Wireless & IoT
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Pi HATs & RP2040
Most Popular
DAPLink Debugger & Programmer Simulator
US$ 100.00
FT232RL USB to TTL Serial Adapter Module, 5V/3.3V
US$ 40.00
5-Pin DIP Breakout Board for Micro USB Type B
US$ 50.00
4-Digit 7-Segment LED Display, Red, Common Cathode
US$ 30.00
Product Recommendation
5-Pin DIP Breakout Board for Micro USB Type B
US$ 50.00
XL6009 Adjustable DC-DC Step-Up Voltage Converter Module
US$ 20.00
High-Fidelity DAC Audio HAT for Raspberry Pi 3B+ & 4B
US$ 500.00
Raspberry Pi 3B+/4B Power Filter Board
US$ 200.00
Universal Programmer & Debugger for Raspberry Pi (Supports I2C, SPI, SWD, JTAG, ICSP)
US$ 100.00
Micro SD Card Reader Module with SPI Interface
US$ 10.00
Color Recognition Sensor Module - TCS230/TCS3200D RGB Detector for Arduino
US$ 40.00
SIM800L GSM/GPRS Quad-Band Module with Onboard Antenna
US$ 50.00
NE555 Precision Timer IC Frequency Adjustable Pulse Generator Module
US$ 10.00
Magnetic Field Detection Module with Reed Switch for Alarm/Position Sensing
US$ 50.00
ESP32 Camera Development Board with OV2640 Module - WiFi and Bluetooth IoT Platform
US$ 90.00
5V Single Channel Relay Module with Optocoupler Isolation (High/Low Level Trigger)
US$ 20.00
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Explore Cutting-Edge Parts & Supplies.
Sound Detection Sensor Module with Electret Microphone & LM393 Comparator
US$ 20.00
MQ-2 Gas Sensor Module for Flammable Gas & Smoke Detection
US$ 20.00
Raindrops Sensor / Rain Detection Module
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Get Them Before They're Gone Again.
DAPLink Debugger & Programmer Simulator
US$ 100.00
MAX7219-Driven 8x8 Red LED Matrix Module
US$ 30.00
Digispark ATTiny85 USB Development Board - Micro-USB Programmable Arduino-Compatible Module
US$ 35.00
Best Sales
FT232RL USB to TTL Serial Adapter Module, 5V/3.3V
US$ 40.00
4-Digit 7-Segment LED Display, Red, Common Cathode
US$ 30.00
High-Fidelity DAC Audio HAT for Raspberry Pi 3B+ & 4B
US$ 500.00
Raspberry Pi 3B+/4B Power Filter Board
US$ 200.00
CH340G USB TTL Adapter Module (3.3V/5V) for Arduino Pro Mini UART Programming
US$ 20.00
TP4056-based Mini USB 1A Lithium Battery Charger Module (5V Input)
US$ 20.00
All Categories
Sensors
Wireless & IoT
Arduino-Related
Pi HATs & RP2040
LCDs & Displays
STEM & Robotic
LEDs
Cables & Connectors
Power
Mechanical Parts
PCB
Instrument & Tools