This class went over the different kinds of logic gates, common electrical components, electrical measurements, common tools, and terminology. The class was made up of 8 students and met once a week for one month. Each student walked away with a breadboard covered with switches and LEDs. The students also took home a light-up pin which they assembled and soldered themselves. This was by far the most complex course I've taught, but it went very well and everyone learned a lot.