Debugging Timer PCB Working!

The Debugging Circuit Timer boards have arrived! I soldered one up and it's working great! Now I just need to get my Apple I board finished!

https://video.wixstatic.com/video/c64950_059250cb70c54358b674bc98d11c5886/1080p/mp4/file.mp4

Timer Circuit Board set to slow clock speed

I hooked it up to the oscilloscope to see the waveform.

Clock Output 9.77 Hz