8 Channel 3.3V Relay Module Optocoupler Driver Relay Control Board Low Level BESTEP for Arduino - products that work wit

8 Channel 3.3V Relay Module Optocoupler Driver Relay Control Board Low Level BESTEP for Arduino - products that work wit

banggood Module Board

17.99$
9.99$
Feature8 relay output modulerelay output contact 250A 10AInput IN1IN2IN3IN4IN5IN6IN7IN8 signal line low level effective VCCGND power inputrelay can be supplied separately to relay power input terminal JD VCC Description 1Maximum load on normally open pinAC 250V 10ADC 30V 10A 2Trigger current 5mA 3Power indicator lightgreen relay status indicator lightred Module interface specifications1DCDC power supply positive pole2DCDC power supply negative pole3CH1 CH8 relay signal triggering pin Relay output1Normally closed pinNC1 NC8 relay normally close pin2Common pinCOM1 COM8 relay common pin3Normally opened pinNO1 NO8 relay normally open pin Package Included 1 x 3 3V Relay Module