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Electronics for Inventors

Week2
Week3
Week4
Week 2 Lab

Feb 2, 2025
Blink
Touch Sensor
Click to play the simulation
Click to play the simulation
I learned how to build the first analog circuit - blinking LED. 




and then I start to build the touch sensor.





Week 3 Lab

Feb 5, 2026
Lab 555 Flasher
Lab 555 Breather
Week 4 Lab

Feb 12, 2026
Lab 555 Bounce free switch (monostable)
Lab 555 Toggle switch (bistable)