Recent content by sozkan

I believe, Sor of wiring error! Learning curve. I think, the board in default low, and pnp transistor triggered in low signal and there was no protection! So it sucked 5 volt from emiter to base, that was enought to distroy it. Probably I have to use protection bigger than 1K and/or opto isolator.

Thank you very much. I will try to understand. Teensy 3.6 not working now. It is heating where I have marked with red on the uploaded picture.

As I was running NPN transistor was no problem with Teensy 3.6. I have connected Teensy 3.6 on Full Bridge drive. as soon as I have connected to PNP transistor, Board failed to disconnect. I have checked there is a input diode overheating. Teensy 3.6 board not working anymore! Another trial...

Hi, I have solved the sensitivity issue with using these simple filter circuit with 4 piece 10 k resistor without capacitor. Best Serkan

Hello, I have programmed Teensy 3.6 for driving stepper drives using hand wheels encoder. But It was worked a while. Pin sensitivity or noise issue making the trouble. After sometimes it start generating noise and motor run by itself. I have checked the encoder self counting when other stepper...