eBay (China) :
- 1 Channel 5V Relay;
- 2 Channels 5v Relay;
- 4 Channels 5v Relay;
- 8 Channels 5v Relay;
- 1 Channel 5V Relais 30A;
- Optocoulper DIP4 x5;
eBay (EU) :
- 2-Channel 5V Relais Module High Low Level Trigger;
- 4-Channels 5V Relais Module High Low Level Trigger;
- 8-Channels 5V Relais Module High Low Level Trigger;
- Optocoupleur PC817 – Phototransistor – DIP-4 (EL817);
- Lot de 1, 5 à 10 Optocoupleur PC817B DIP4;
Amazone.fr :
