Video modulator (CB7170E)

Found in an old Radio Electronics, this circuit is intended for the modulation of composite video signals for application in old analog TV receivers.

| Clique na imagem para ampliar |

TTL Oscillator (CB9097E)
This low frequency circuit was found in documentation from the 1980s. The values of R and C...
Monostable Using the 4528 (I) (CB132E)
The 4528 is a dual-retriggerable monostable that needs only the timing network formed by R and C...
Simple Transistor Test (CB3815E)
This ttransistor test was found in a 1987 documentation. It is a simple oscillator that allows to...