4 Vierkanal Relaismodul DC 5V + Optokoppler für Arduino PIC ARM AVR NEU
2,44 €
1PCS 5V Four 4 Channel Relay Module Shield With optocoupler For PIC AVR DSP ARM Arduino. This is a 5V 4-Channel Relay interface board. 5V Relay Module 4-Channel. 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current.
Jetzt bei Ebay: