12V 1-Channel Relay Module. This is a 1-Channel Relay interface board that allows you to control various appliances, and other equipment’s with large current. It can be controlled directly by Micro-controller (Arduino,Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Module interface:-
DC+: positive power supply (VCC)
DC-: negative power supply (GND)
IN: can be high or low level control relay
Relay outputs:-
NO: normally open relay interface
COM: common interface relays
NC: normally closed relay interface
High and low level trigger options:-
It is low level trigger when jumper connect to LOW pin
It is high level trigger when jumper connect to HIGH pin
Package included:-
1 x 12V 1 channel relay module
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