Make:Electronics - Experiment 21
Aww.... snap. Forgot myself and held the camera the wrong way on this one...
Aww.... snap. Forgot myself and held the camera the wrong way on this one... Game show system with OR gates and 555s. Didn't have a (quiz master switch .....
Aww.... snap. Forgot myself and held the camera the wrong way on this one...
Game show system with OR gates and 555s.
Didn't have a (quiz master switch .. just a SPDT switch ) switch so I'm doing this by moving the negative lead. Great project.
This is part of a series of videos in which I try out some
Experiment 21
My book
This is a lesson/
"OR Gate" circuit for LED |
Documenting.
Everyone i am into charles platt
Make Electronics Experiment 27
This is the "Start Delay" function failure from the S4 Switch controlling the 555 IC chip #IC7 on page 178 of the
Documenting.