I. Overview

in this week I have to add a sensor to a microcontroller board that I have designed and read it. As group assignment, we have to probe an input device’s analog levels and digital signals.

Probe an input device

Here I probe the self made sensor board

Designing a TCRT5000 Reflective Optical Sensor Board with KiCad

Here I show you, how I designed the sensor board with KiCad

G-Code preparing with FlatCAM

Here is the way, I prepared the g-code with FlatCAM

Making the board

Here are some pictures of milling and soldering the board

Programming and testing the Sensor Board

Here I describe how I programmed the Board