5V 8 Channel Relay module
It can be controlled directly by a wide range of microcontrollers such as for Arduino, AVR, PIC, ARM and so on.
8-Channel Relay interface board.
Each one needs 15-20mA Driver Current.
Equiped with high-current relay : DC30V 10A AC250V 10A.
Each relay has normally open and normally closed contact.
The 8 channels are optically isolated, safe, reliable, anti-interference.
Can be selected by jumper relay and TTL or ground.
With power indicator,8-way road has a status indicator.
With a relay coil to absorb the diode protection.
The circuit board size 140mm X 55mm
Mounting hole size 133mm X 40mm
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