📦Free shipping over $10 in most countries and regions!
Log in Sign up
Cart (0) ❤ Wish

Arduino

HALJIA USB Relay Module USB Smart Control Switch Intelligent switch control
HALJIA USB Relay Module USB Smart Control Switch Intelligent switch control
$10.99
HALJIA 3Pcs DRV8833 1.5A 2 Channel H Bridge DC Gear Motor Driver Module Board Compatible with 3D Printer Arduino
HALJIA 3Pcs DRV8833 1.5A 2 Channel H Bridge DC Gear Motor Driver Module Board Compatible with 3D Printer Arduino
$6.99
HALJIA 120pcs 2.54mm Straight Single Row Stackable Female Pin Header Strip, PCB Board Female Pin Header Socket Connector Compatible with Arduino Shield (4Pin/6Pin/8Pin/10Pin/12Pin/16Pin/20Pin/40Pin)
HALJIA 120pcs 2.54mm Straight Single Row Stackable Female Pin Header Strip, PCB Board Female Pin Header Socket Connector Compatible with Arduino Shield (4Pin/6Pin/8Pin/10Pin/12Pin/16Pin/20Pin/40Pin)
$11.99
HALJIA Trigger Cycle Timer Delay Switch Circuit Dual MOS Tube Control Board DC 24V/12V Replacing Relay Module
HALJIA Trigger Cycle Timer Delay Switch Circuit Dual MOS Tube Control Board DC 24V/12V Replacing Relay Module
$6.99
HALJIA 4 Channel 5V Solid State Relay Module With Resistive Fuse Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 Raspberry Pi ARM DSP PIC
HALJIA 4 Channel 5V Solid State Relay Module With Resistive Fuse Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 Raspberry Pi ARM DSP PIC
$11.99
HALJIA 2 Channel 5V Solid State Relay Module With Resistive Fuse Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 Raspberry Pi ARM DSP PIC
HALJIA 2 Channel 5V Solid State Relay Module With Resistive Fuse Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 Raspberry Pi ARM DSP PIC
$6.99
HALJIA 1 Channel 5V Solid State Relay Module With Resistive Fuse Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 Raspberry Pi ARM DSP PIC
HALJIA 1 Channel 5V Solid State Relay Module With Resistive Fuse Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 Raspberry Pi ARM DSP PIC
$4.99
HALJIA 5V 10A 2-Channel Relay Module w/Optical Coupling Protection Expansion Board Compatible with Arduino
HALJIA 5V 10A 2-Channel Relay Module w/Optical Coupling Protection Expansion Board Compatible with Arduino
$4.68
HALJIA 3PCS 4 Channel Relay Module - 5V Relay Board MCU Expansion Board Universal Control Board with Optocoupler Compatible with R3 MEGA2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi
HALJIA 3PCS 4 Channel Relay Module - 5V Relay Board MCU Expansion Board Universal Control Board with Optocoupler Compatible with R3 MEGA2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi
$12.59
HALJIA 3PCS 2 Channel Relay Module - 5V Relay Board Expansion Board Universal Development Board Accessories with Optocoupler Compatible with Raspberry Pi Arduino PIC AVR MCU DSP ARM TTL Logic
HALJIA 3PCS 2 Channel Relay Module - 5V Relay Board Expansion Board Universal Development Board Accessories with Optocoupler Compatible with Raspberry Pi Arduino PIC AVR MCU DSP ARM TTL Logic
$7.99
HALJIA 6PCS 1 Channel 5V Relay Expansion Module Board Shield Low Level Trigger Universal Blue Terminal High Performance Compatible with Arduino Uno 1280 2560 ARM PIC AVR DSP MCU
HALJIA 6PCS 1 Channel 5V Relay Expansion Module Board Shield Low Level Trigger Universal Blue Terminal High Performance Compatible with Arduino Uno 1280 2560 ARM PIC AVR DSP MCU
$6.99
HALJIA 6PCS 1 Channel Relay Board Relay Module with Optocoupler Isolation Support High and Low Level Trigger Universal High Profermance 1 Channel Relay Expansion Board Compatible with Arduino 5V
HALJIA 6PCS 1 Channel Relay Board Relay Module with Optocoupler Isolation Support High and Low Level Trigger Universal High Profermance 1 Channel Relay Expansion Board Compatible with Arduino 5V
$9.99