Hello, I am trying to use relay G3VM-21AR with Arduino, but cannot get it working. Attached is my schematic.
When pin 2 is connected to Arduino Nano Every digital output pin, and output is high, I can measure about 4.8V there, but measuring pin 3 and 4 there is no connection between (and the load motor not running)
Pin 1 is grounded via resistor, according to the datasheet the trigger value should be between 0.7mA and 3mA,so
I have used resistor values between 1.6Kohm and 7Kohm with no success.
What am I doing wrong here ?
If this relay is not compatible to use with Arduino, can anyone recommend a suitable relay that works !
The relay should be small, max load <3A
relay_schematic.pdf (3.84 KB)