The MakeBlock Ultimate 2.0 kit usually sells for $418CAD to 489CAD but I found it for $257US which is currently about $360CAD, so I decided that while we're stuck at home, it was a good time to do a h...

Introduction This lesson uses a Raspberry Pi 4, an HYSRF05 distance sensor and Python to measure distance. The video has all the details. The accompanying video does he following: shows how to wi...

Objective Test the usefulness of an HR SRF05 ultrasonic sensor to measure distance and write the python code for a raspberry pi to operate the sensor. If you're new to working with Raspberry Pi and ...

This project is to create a program that does a couple of things. First, it has to take input from the code key and translate the dots and dashes that are entered by the key and turn them into letters...

It's funny how things come full circle. I was a product manager for a Linux distribution that was based on Debian for about 7 years. I left that role 13 years ago. Now that I'm teaching and have a job...

The Challenge Create a system that will turn a fan on when the temperature in a greenhouse reaches a specific threshold temperature and off when it falls back below that threshold. This project uses...