Hailege 5V 4 Channel Relay Shield for Arduino UNO R3 Arduino Uno Relay Shield 4 Channel Relay Shield for Arduino UNO R3
- UNO R3 Relay Shield with Four Channel Relay
- 5V 4 Channel Relay Shield for Arduino UNO R3.
- Standard interface that can be controlled directly by microcontroller
- With Indication LED's for Relay output status
Storico del prezzo su Amazon
30gg. fa Oggi