Audio and video switch (CB8512E)

This circuit was obtained from a 90s Radio Electronics. The integrated circuit used HAA11508 is not a common component today.

| Clique na imagem para ampliar |

Modulated Light Receiver (CB6160E)
This circuit was originally intended for reading movie soundtracks. The circuit is from 1967 and...
Current shield RS232 (CB8075E)
Found in a Popular Electronics from the 9s, this circuit has output for RS-232 interfaces and current...
Two Terminal Current Regulator (CB5280E)
This regulator was found in a 2005 Linear Technology component manual. It is based on the LT1635...