Please take some time to fill the questionnaire before the beginning of the first class.
Interfacing with the NodeMCU and Blynk.
A library for using matrix style keypads with the Arduino.
Explanatory video on types of manually operated switches.
High power mode: control fans, lamps and other appliances.
Advanced overview of schematic symbols.
Your best friend when it comes to taking accurate measurements of small objects.
Comic book/complete how-to.