4 Channel Relay Module with light coupling 5V
9,88 €
(8,03 € + 23% VAT)
4 Channel Relay Module with light coupling 5V
9,88 €
(8,03 € + 23% VAT)
Article No.:
EHGS00528
Delivery time:
2-4 working days
Main stock
31 pcs
We deliver our products within 2-4 working days!
Detalhes
4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO
4-channel relay output modules, relay output contacts 250A 10A.
Input IN1, IN2, IN3, IN4, the signal line LOW effective.
VCC, GND power input, can relay a separate power supply relay power input of JD-VCC.
1, support all MCU control.
2, the industrial sector;
3, PLC control;
4, smart home control;
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