Sell 1pc 1 Channel 5V 10A Relay Module with Optocoupler Single Channel 5V relay 5v relay best price

Item is on-stock and ready for ship out. Item is individually tested before ship to customer to ensure the quality of the product. This is a single channel Relay Module, relays are used to control or switch devices which uses a higher power than what most micro-controllers such as an Arduino or Raspberry Pi can handle. This particular relay module can control typical household appliance up to 10A. Features: One normally closed contact and one normally open contact. Optically isolated from the input signal. High impedance controller pin. Input pin is active low(meaning, to trigger the relay, a 0V or GND is required in the relay input signal pin). Quantity: 1pc Specification: •Channel: 1 Channel •Relay Voltage: 5V •Dimensions: 56.5mm x 17mm x 20mm •Weight: 16.5g #phTectronics #1 channel relay module # relay #relay module