RM27.00
2 Way 20A 5V Relay Control Module High and Low Voltage Trigger
Price RM27.00
Product SKU TR-2W-20A-5V
Size (L x W x H) 6 cm x 4 cm x 2 cm
Availability 3
Quantity
Description
Highlight
  • Support High / Low Level Voltage Trigger Controller Relay Module
  • Can trigger by microcontroller, for example Arduino UNO R3 and Raspberry Pi
  • Relay: AC 125V/20A  ; DC 14V/20A

Product Specification:

  • Relay: AC 125V/20A  ; DC 14V/20A
  • Size: 57*20mm
  • Weight: 14.4g
  • Input voltage: 5VDC
  • Support High / Low Level Voltage Trigger Controller Relay Module
  • Can trigger by microcontroller, for example Arduino UNO R3 and Raspberry Pi
  • DC+ : (External Connect) Input power 5VDC
  • DC- : (Extrnal Conneect) GND (DC)
  • CH1/ VREF: The relay controlling interface, I/O 

 

Relay Output:

  • NO1: (relay) normally open
  • COM1: (relay) common
  • NC1: (relay) normally closed

 

If trigger by active high, CH1/ VREF connect to GND.

If trigger by active low, CH1/ VREF connect to 5VDC.

What's in the box

1 x 2 Way 20A 5V Relay Control Module High and Low Voltage Trigger