NOW week 4 !
"the race is not won by the strongest nor most fleet of foot but by those that persist"

Links to online resources
how to read and oscilloscope

This week we will start with a quiz on semiconductors and power supplies (3) . The quiz is online at QUIZSTAR. You may practice. Try it once now  and then write it on Saturday for keeps.

Saturday we will also finish up with transistors and thyristers and simulate a full wave power supply.