SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

SunFounder 2 Channel DC 5V Relay Module Reviews Summary

Ratings Breakdown

2%
1%
2%
12%
83%
Rated 4.7 by 1,072 people

Pros from Reviews

  • Good price
  • Arrived quickly
  • Works perfectly
  • Actual current measurements
  • Good value for money
  • Comes soldered
  • Separate 5V supply pin
  • Status LED per relay

Cons from Reviews

  • Loud click sound
  • Not good for light show
  • Shipping issues
  • Lacks labeling of relay terminals
  • Higher current draw than claimed
  • Relays jitter during power up
  • Instructions not clear
  • Bit overkill for Christmas lights

Notable Features

Low Level Trigger
Compatible with Arduino
Expansion Board
Optocoupler
Raspberry Pi
Read all customer reviews
Buy from Amazon
You might also be interested in: