Driver

Hi all,

I am testing this design to move two DC motors. I think I am missing some clamping diodes.

Some explanation would help this thread to make some sense. For instance where are the motors?

Weedpharma

The motors are going to be connected to pin 3.

Gates: The motors are going to be connected to pin 3.

Wrong. Arduino pins can't drive motors.

Is it just me or are those ICs anonymous?

Schematic online here for others’ benefit…

b4abcb10c4c0ede6ed1489b385eeb42b0b832a5d.png

JimboZA: Is it just me or are those ICs anonymous?

So are the connection labels.

Gates: The motors are going to be connected to pin 3.

And the explanation.........

Weedpharma