KEYESTUDIO Relay Shield employs high quality relay with four channels input and four channels output.
KEYESTUDIO 4-channel 5V Relay for Arduino Uno R3 Mega 2560/ Raspberry Pi/Avr/Stm 32
$5.99
- SKU:
- III56944
- UPC:
- 8683565050585
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.