Shop Hardware

240 products

Browse 240+ hardware components for IoT, robotics, and embedded projects. Sensors, modules, dev boards, displays, and connectors compatible with Raspberry Pi, ESP32, Arduino, and STM32. Every order ships same-day from our US warehouse.

433MHz 12V 1-Channel Relay Module and black wireless remote key fob

433MHz 12V 1-Channel Relay Module with Wireless Remote
$9.99
ShillehTek 433MHz RF wireless transmitter and receiver modules with coils

433MHz RF Wireless Transmitter & Receiver Link Kit for Arduino
$5.99
49E linear hall effect magnetic sensor with three metal pins shown from front and back sides

49E Linear Hall Effect Magnetic Sensor for Arduino & ESP32
$2.49
4S 30A lithium battery protection board with multiple components and connection terminals on green PCB

4S 30A 18650 Lithium Battery Protection Board 14.8V/16V with Cable
$6.99
4x18650 lithium battery shield with USB output for ESP32 and Arduino, showing front battery slots and back circuit board

4x18650 Lithium Battery Shield V8 5V/3A for ESP32 and Arduino
$14.99
4x3 membrane switch matrix keypad with numeric and symbol keys and ribbon cable connector

4x3 Membrane Switch Matrix Keypad
$4.99
ShillehTek 4x4 membrane matrix keypad with 16 colorful keys and ribbon cable

4x4 Membrane Matrix Keypad 16-Key Switch Module for Arduino & Raspberry Pi
$4.99
Bundle of colorful ShillehTek 50cm alligator clips test leads double-ended jumper wires

50cm Double-Ended Alligator Clip Test Leads (10pcs) for Arduino & Raspberry Pi
$3.99
50kg half-bridge load cell strain sensor with attached wires for body scale measurement

50kg Half-Bridge Load Cell Strain Sensor for Body Scale
$2.49
5kg load cell sensor with HX711 amplifier module and colored jumper wires for Arduino Raspberry Pi ESP32

5kg Load Cell with HX711 Amplifier Weighing Sensor Kit for Arduino, Raspberry Pi & ESP32
$9.99
Three 5x7cm copper prototype PCB boards stacked for Arduino and Pi DIY electronics

5x7cm Copper Prototype PCB Board 3-Pack for Arduino & Pi DIY Electronics
$6.25
600 piece ceramic capacitor assortment kit in plastic storage box with labeled compartments

600PCS 10pF-10uF 50V Multilayer Ceramic Capacitor Kit with Plastic Box
$17.50
Three 6mm 650nm 5mW red laser diode modules with red and blue wires

6mm 650nm 5mW Red Laser Diode Module for Arduino & Raspberry Pi
$5.49
ShillehTek 8-channel 24V relay module with blue relays on red PCB

8-Channel 12V Relay Module for Arduino & Raspberry Pi
$9.99
ShillehTek 8-channel 24V relay module with blue relays on red PCB

8-Channel 24V Relay Module for Arduino & Raspberry Pi
$9.99
ShillehTek 8-channel 24V relay module with blue relays on red PCB

8-Channel 5V Relay Module for Arduino & Raspberry Pi
$9.99
Roll of 1/4 watt 1% metal film resistors with blue bodies and color bands taped for electronics use

820PCS 1/4W 1% Metal Film Resistors Kit, 41 Values, 20pcs Each (Plastic Box)
$8.99
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Front view of solderless breadboard packaging with StellarSource branding

830 Point Solderless Breadboard for Arduino, Raspberry Pi & ESP32
$6.99
Set of multicolored jumper wires neatly organized in a transparent plastic storage box for electronics projects

830-Point Breadboard Kit with Power Supply & 140 Jumper Wires for Arduino, Raspberry Pi & ESP32
$11.99
840-piece breadboard jumper wire kit with multiple colors and storage box for Arduino Raspberry Pi ESP32

840-Piece Breadboard Jumper Wire Kit with Storage Box for Arduino, Raspberry Pi & ESP32
$12.99
ShillehTek pre-soldered A4988 stepper motor driver with detached heatsink

A4988 Pre-Soldered Stepper Motor Driver with Heatsink for 3D Printers & Arduino
$5.99
AC 220V 1-Channel Time Delay Relay Module with digital display and wiring

AC 220V 1-Channel Time Delay Relay Module
$9.99
ACS712 5A current sensor module with green terminal blocks and 3-pin header for Arduino and ESP32

ACS712 5A Current Sensor Module for Arduino & ESP32
$7.99