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269 products

Browse 260+ hardware components for IoT, robotics, and embedded projects. Sensors, modules, dev boards, displays, and connectors compatible with Raspberry Pi, ESP32, Arduino, and STM32. Orders placed before 3pm ET ship the same day from our US warehouse.

TP4056 1A LiPo battery charging board with USB Type-C connector and current protection circuitry

TP4056 1A LiPo Battery Charging Board with Type-C and Current Protection (5pcs)
$6.99
TPA3118 PBTL single channel digital amplifier board with capacitors and inductors for 60W output

TPA3118 PBTL Single Digital Amplifier Board 1x60W
$6.99
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TT Gear Motor 3-6V with yellow plastic casing and 1:48 gear ratio for robot car projects

TT Gear Motor 3-6V 1:48 125RPM for Robot Car
$5.49
TTGO T-Beam ESP32 LoRa 915MHz development board with NEO-6M GPS module, antenna, and packaging

TTGO T-Beam ESP32 LoRa 915MHz Development Board with NEO-6M GPS Pre-Soldered
$55.99
TTGO T-Internet-POE ESP32 Ethernet development board showing front and back with LAN8720A chip and USB-C port

TTGO T-Internet-POE ESP32 Ethernet Development Board (LAN8720A)
$39.99
TTP223B capacitive touch switch sensor module with three pins and circular touch pad

TTP223B Pre-Soldered Capacitive Touch Switch Sensor Module
$4.50
ShillehTek Pre-Soldered TXS0108E Logic Level Converter showing pins and circuit board

TXS0108E Pre-Soldered 8-Channel Logic Level Converter for Arduino, Raspberry Pi, ESP32 & Pico
$4.99
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ULN2003 driver board and 5V 4-phase stepper motor with multicolor wires

ULN2003 5V 4-Phase Stepper Motor with Driver Board for Arduino, Raspberry Pi & ESP32
$5.99
Blue USB 2.0 A to B male printer cable with transparent connectors and visible wiring

USB 2.0 A-B Male Printer Cable 0.5m (1.64ft)
$2.99
top view USB Control Module 1-Channel 5V Relay Module with blue relay and USB port

USB Control Module 1-Channel 5V Relay Module (No Driver Needed)
$6.99
Close-up of VL53L0X Pre-Soldered Laser Ranging ToF Sensor Module pins

VL53L0X Pre-Soldered Laser Ranging ToF Sensor Module
$9.99
ShillehTek VL53L1X pre-soldered time-of-flight distance sensor module, angled top view showing VCC, GND, SCL, SDA, GPIO1 and XSHUT pin labels

VL53L1X Pre-Soldered Time-of-Flight Laser Distance Sensor 400cm for Arduino, Raspberry Pi & ESP32
$14.99
Voice Recognition Module V3 for Arduino with red PCB and multiple input output pins

Voice Recognition Module V3 for Arduino
$31.99
ShillehTek W1209 12V digital temperature controller module with sensor probe attached

W1209 12V Digital Temperature Controller Thermostat Module
$6.99
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W5500 SPI Ethernet network module with RJ45 connector and pins for Arduino and ESP32 projects

W5500 SPI Ethernet Network Module for Arduino & ESP32
$11.99
ShillehTek WCS1700 current sensor module with white sensor ring and blue potentiometer

WCS1700 70A Hall-Effect Current Sensor Module with Overcurrent Detection
$10.99
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Black wind speed sensor anemometer with three cups and attached long black cable with exposed wires

Wind Speed Sensor Anemometer with 0-5V Analog Output
$42.99
WS2812 16-LED RGB ring with black PCB for customizable color lighting projects

WS2812 16-LED RGB Ring
$8.99
WS2812 24-bit RGB LED ring 90mm diameter with 24 LEDs on black PCB for Arduino and ESP32 projects

WS2812 24-Bit RGB LED Ring 90mm for Arduino, Raspberry Pi & ESP32
$9.99
Back side of WS2812B 5x5 RGB LED matrix module showing pin labels and mounting holes

WS2812B 5x5 RGB LED Matrix Module for Arduino, Raspberry Pi & ESP32
$8.99
5 meter roll of WS2812B non-waterproof SMD LED strip with 60 LEDs per meter and connector cable

WS2812B Non-Waterproof SMD LED Strip 60 LED/Meter Flexible 5M Roll 5V IP30
$29.99
Seeed Studio XIAO ESP32C3 microcontroller next to white USB Type-C to USB cable

XIAO ESP32C3 Pre-Soldered WiFi + BLE Microcontroller for Arduino & MicroPython
$13.99
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XIAO ESP32S3 pre-soldered microcontroller with USB-C cable for programming

XIAO ESP32S3 Pre-Soldered Microcontroller with WiFi & Bluetooth for Arduino & MicroPython
$19.99
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XIAO RP2040 microcontroller with USB-C cable included by seeed studio

XIAO RP2040 Pre-Soldered Microcontroller for Arduino & MicroPython
$14.98
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