5V SINGLE CHANNEL RELAY MODULE

Relays are most commonly used switching devices used in electronics. It can be used to switch high current loads easily unlike transistors which are limited by the maximum current that can flow through them and also can’t switch AC loads. This 5V Relay Module can switch both AC and DC loads. It is an Electromagnetic switch, when the coil inside is energized with a small current, it can switch ON or OFF the high current circuit. It has PCB screw terminals to directly connect. They can be used in Home automation to switch ON or OFF the appliances, in Electronic circuits to perform switching operations, in safety circuits to disconnect or connect the heavy loads in case of any dangerous situation, in Automobile applications like turning on windscreen wipers, power windows fuel pump, cooling fan etc.

• • Equipped with high-current relay
  • One normally closed contact and one normally open contact
  • Indication LEDs for Relay output status
  • Triode drive, increasing relay coil
  • 5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current.
  • Indication LED for Relay output and power input status.

Package Includes:

• • 1 x 1 channel 5V Relay Control Board Module with Optocoupler