12V 8CH PC USB Control Switch Relay Module PC Smart Controller

SKU: HCBLHYECT1837
Worldwide Free shipping
Delivery date: 7 days
$30.25
Availability: 21 in stock

12V 8CH PC USB Control Switch Relay Module PC Smart Controller

Features:

- Onboard square USB port, stable connection
- Adopts high performance USB control chip
- ULN2803 relay drive chip, SONGLE relay module
- Industrial PCB board
- Onboard power plug and terminal

Specifications:

- Input voltage: DC12V
- Input current: >300mA
- Wiring: NC/COM/NO
- Relay: Max.control AC250V, 10A AC; Max. DC30V 10A