RM11.90
Arduino 4 Channels 5V Relay Module
Price RM11.90
Size (L x W x H) 7.55 cm x 5.5 cm x 1.7 cm
Availability In Stock
Description

DESCRIPTION

The relay module is a digital switch to control much higher voltages and currents which are out of the abilities of your Arduino or microcontroller. Whenever switching a device with high voltage or draw high current, a relay will be needed.

 

When a logic input is given, the relay will switch to allow current to flow or cut-off dependent on the wiring. A relay usually consist of a coil, 1 common terminal, 1 normally closed terminal and one normally open terminal. The common terminal and the normally open terminal will be connected when the coil is energized.  The VCC and JD-VCC need to be connected with jumper when using this module.

 

SPECIFICATION

  • Operating voltage of 5V
  • Capable of conducting 250VAC@10A or 30VDC@10A.
  • Connect JD-VCC and VCC with jumper
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Tags: Sensor