Output Device

Assignment : Add an output device to a microcontroller board you've designed and program it to do something


Work
For This Assignment first I use my Hello Board produced in the Electronic Production Week, and I use Arduino Ide for program It. The first sketch i do, I use as output a piezo and I connect it on a PWM PIN. Here you can see the video of the sketch:

After this Test I try to understand How I can Program a servo and a Stepper Motor, because I need to use them in the Machine Disign Assignment. I first use Arduino and a bradboard, and I create a small cirtuit first with the servo, and after with the stepper motor. The Servo I use is the SG90.
This is th Cirtuit:

I try another test with a stepper Motor, for undertand the difference between the servo. Here the video:
After this test I design a new board, the first design, is an attiny prototipyng board that I design for use all free Tiny Pin as I/O Pin, where I can connect more than advice, and I can use it for different sketch.

and this is the board i design.

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