Australia
Asked — Edited

Tip120 & Tip122 Transistor Switching Circuit

User-inserted image

I want to make some the switching circuits as per the attached picture to control some small motors and due to my limited knowledge regarding electronics, I just want to confirm the value of the resistor from the micro-controller, EZB4 in my case. Is 1K OK?

Thanks in advance

Steve


ARC Pro

Upgrade to ARC Pro

Take control of your robot's destiny by subscribing to Synthiam ARC Pro, and watch it evolve into a versatile and responsive machine.

Author Avatar
Australia
#9  

That Robot shop Hub looks perfect! Stainless steel and all! Nice and strong and should easily handle the torque.

Great find :D

Steve