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268 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.

IRF520 MOSFET driver module with blue terminal blocks and three-pin header for Arduino and ESP32

IRF520 MOSFET Driver Module for Arduino, Raspberry Pi & ESP32
$3.99
ShillehTek Joystick Shield V1.A with dual black joystick gamepad for Arduino R3

Joystick Shield V1.A 2-Axis Analog Gamepad Controller for Arduino UNO R3
$6.99
ShillehTek JSN-SR04T waterproof ultrasonic distance sensor kit with control board, cable and sealed transducer probe

JSN-SR04T Waterproof Ultrasonic Distance Sensor Module for Arduino, Raspberry Pi & ESP32
$8.99
Close-up of ShillehTek KY-006 passive piezo buzzer alarm module with pins

KY-006 Passive Piezo Buzzer Module for Arduino
$5.99
KY-018 photoresistor light sensor module with three pins for Arduino and ESP32 projects

KY-018 Photoresistor Light Sensor Module for Arduino & ESP32
$5.99
black joystick module with pins on circuit board ShillehTek KY-023 Dual Axis Joystick Module

KY-023 Dual Axis PS2 Analog Joystick Module for Arduino & ESP32
$4.99
KY-026 flame sensor module with red PCB, adjustable potentiometer, and sensor probe for Arduino and ESP32

KY-026 Flame Sensor Module for Arduino, Raspberry Pi & ESP32
$6.99
Close-up of ShillehTek KY-037 sound sensor module showing microphone and pins

KY-037 Sound Sensor Module for Arduino & ESP32
$6.49
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KY-040 rotary encoder module with pins and labeled connections for Arduino projects

KY-040 Pre-Soldered Rotary Encoder Module for Arduino with Demo Code
$6.99
Close-up of ShillehTek L298N Motor Driver Board with heat sink and blue connectors

L298N Motor Driver Board for Arduino & Raspberry Pi DC and Stepper Motors
$6.90
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Front view of LCD1602 16x2 Keypad Shield showing buttons and blue display

LCD1602 16x2 Keypad Shield for Arduino & Raspberry Pi
$6.99
ShillehTek LCD1602 16x2 LCD display module with blue screen close-up

LCD1602 16x2 LCD Display Module for Arduino & Raspberry Pi
$7.99
LCD2004 20x4 character LCD display with blue backlight and pin headers for Arduino and ESP32

LCD2004 20x4 Character LCD Display with Blue Backlight for Arduino, Raspberry Pi & ESP32
$8.99
LCR-T4 transistor tester with large LCD screen, blue test socket, and battery clip for electronics testing

LCR-T4 Transistor Tester, Resistor, Capacitor & ESR Meter
$14.99
LD1125H 24GHz mmWave human presence radar sensor module top view showing gold antenna patches and blue PCB

LD1125H 24GHz mmWave Human Presence Radar Sensor Module (Pre-Soldered)
$19.99
Leonardo R3 ATmega32U4 Arduino development board with included blue USB cable for programming and power

Leonardo R3 ATmega32U4 Development Board for Arduino
$15.99
Three ShillehTek Lilypad CR2032 coin cell battery holders with purple circuit boards

LilyPad CR2032 Coin Cell Battery Holder 3-Pack
$6.49
Top view of ShillehTek LM2596 step-down buck converter module with digital voltmeter

LM2596 Step-Down Buck Converter Module with Digital Voltmeter
$6.99
Close-up of MAX30102 Pre-Soldered Heart Rate Pulse Oximeter Sensor Module with visible sensors

MAX30102 Pre-Soldered Heart Rate & Pulse Oximeter Sensor Module
$6.99
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ShillehTek Mini USB Host Shield 2.0 ADK module with USB port and circuit board

MAX3421E Mini USB Host Shield 2.0 ADK Module for Arduino Pro Mini
$9.99
MAX485 TTL to RS485 converter module with green terminal block and blue PCB for Arduino ESP32 STM32 Raspberry Pi

MAX485 TTL to RS485 Converter Module for Arduino, ESP32, STM32 & Raspberry Pi
$6.99
MAX6675 thermocouple module with K-type sensor terminals and pin headers for temperature measurement

MAX6675 Pre-Soldered Module with K-Type Thermocouple Sensor (Measures up to 1024 Degrees)
$7.49
MAX7219 4-in-1 Dot Matrix Display Module with red LEDs on blue board

MAX7219 4-in-1 Dot Matrix Display Module (Red)
$7.99
ShillehTek MAX7219 8x8 dot matrix LED display module angled view

MAX7219 8x8 Dot Matrix LED Display Module for Arduino, Raspberry Pi & ESP8266
$5.99