KEYESTUDIO 4 Channel Relay Shield 5V for Arduino Controller R3 ARM PIC AVR STM32 Raspberry Pi HIGH Level Trigger Relay Module Expansion Board

الوصف

🔧 Power Your Projects with Precision!

The KEYESTUDIO 4 Channel Relay Shield is a versatile 5V relay module designed for seamless integration with Arduino R3 and other platforms. It features four high-power relay channels, allowing you to control high-current devices with ease. The module is activated by a HIGH level trigger and comes with online tutorials for quick setup and usage.