6. Electronics Design¶

Observe the operation of a microcontroller circuit board(as group assignment)¶

Equipment¶

When Academy started, there was not any test equipments other than a handy multi meter in our lab, but my instructor kindly bought a brand-new digital oscillo scope for me.
It just arrived today(Mar 9) and I could use it.

SDS1102 digital oscillo scope:

Observe the operation¶

I wrote a simple test program for the board which I made this week. The program generates a regular PWM wave pattern. It worked well.

The software installed to PC can get data from the equipment:

Screen shot:

Sketch:
PWM_test.ino

Last update: June 28, 2022