How to build a bidirectional PWM motor controller using an Arduino

[Gingeralerocks]

could you up a schematic of what you did? the video is difficult to make out.

[supersanchez1991]

than you

[supersanchez1991]

i been trying to understand transistor i have bought a book and online search but i just dont get it gow they work and what they do, can you please help me

[Bizorke]

@supersanchez1991 thanks for the comment. I was actually planning on doing a video tutorial on how to interface transistors with microcontrollers. Since you asked, I will place additional emphasis on the transistor circuitry. I should have time to do it this week. Please subscribe for updates.