Distortion Free Pulse Delay (CB6661E)

This circuit of 1965 documentation makes use of a tunnel diode to retard a pulse without distortion. The components are from the era.

| Clique na imagem para ampliar |

Battery Charge Indicator (CB26002E)
This circuit was found in the March 1997 Electronics Now magazine. It uses a common analog...
Sensor Shield (CB1328E)
This optical pass-through shield can be used in various applications, such as object sensing or...
100 kHz Clock (CB6465E)
This circuit is from a Ferranti publication of 1968. The circuit generates a signal according to the...