Community Robot Tutorials Tip120 & Tip122 Transistor Switching Circuit Schematics. Tip120 & Tip122 Transistor Switching Circuit Schematics. The following images are the Schematics for the circuits... Underside of Board: The optional connections are for Diode D1 covered at the end of this post. Next Step Upgrade to ARC Pro Harnessing the power of ARC Pro, your robot can be more than just a simple automated machine. Compare Pro Features View Subscription Plans Login to post a comment
Tip120 & Tip122 Transistor Switching Circuit Schematics. The following images are the Schematics for the circuits... Underside of Board: The optional connections are for Diode D1 covered at the end of this post. Next Step