If you go to this link, you can do breadboard simulations.
Diode — Build, program, and simulate hardware
Demo link
https://www.facebook.com/reel/1394180195731701
Fastest way to find location of issue:
https://www.facebook.com/reel/26195900043435503
Create your own circuits
https://wokwi.com/ Demo: https://www.facebook.com/reel/1433868118291604
