Jan 30 Botball Teacher Training: Analog & Digital Sensors, Loops March 4, 2020October 26, 2020 Learning about loops and polarity to control analog light sensors Leaning to Use Analog Sensors February at Dan Diego’s Teacher Training. Jeff also introduced Aerial Drones. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window) Related