Cytron Technical Forum

Posted: **Tue Oct 24, 2017 11:24 pm**

I am curious what the current draw is for Arduino output pins connected to the MD10C and MD30C. I would love to run both motor controllers off of one Arduino UNO and so I want to make sure that I will be under the individual pin absolute maximum of 40mA and the Arduino GND pin limit of 200mA. Thanks in advance!

Posted: **Wed Oct 25, 2017 4:50 pm**

The PWM and DIR pins on the MD10C and MD30C only draw less than 0.5mA at 5V. Thus it is safe to use with Arduino.

Cytron Technical Forum

Arduino Output Pin Current for MD30C and MD10C

Arduino Output Pin Current for MD30C and MD10C

Re: Arduino Output Pin Current for MD30C and MD10C