K
Keiffer
New member
here's a fairly simple delay. I'm recalling from memory... my College EE Senior project... yikes 1980.
One Quad Op Amp Chip
555 timer
Bucket Brigade chip
Resistors and Caps
Power Supply
Two Op amps are used as 6db Pole Filters around the BBD
Two Op amps are used as input/output buffers
555 timer drives the BBD
One Quad Op Amp Chip
555 timer
Bucket Brigade chip
Resistors and Caps
Power Supply
Two Op amps are used as 6db Pole Filters around the BBD
Two Op amps are used as input/output buffers
555 timer drives the BBD