The board has one relay which works on 5V but the input signal can come directly from microcontroller output working at 3V or 5V to control relays. Each relay can switch variety of AC or DC high voltage, high current loads working at 110V or 220V AC mains like lights, fans, and mmore...
feature : Each relay has normally open and normally closed contact. Each one needs 15-20mA Driver Current.; Equiped with high-current relay : DC30V 10A AC250V 10A.
This relay board module is a 5V 8-Channel Relay interface board. It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on. 8-Channel Relay interface Module board, each one needs 15-20mA Driver Current. Equipped with high-current rmore...
We are offering four channel relay remote item description: specification: 1.transmitter channel: 4 ch remote control distance: 50m150ft (please notice that is the ideal distance without any block and signal interfere , it would rise and fall about 10%-50% with the block and signmore...
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