Triggered Oscillator (CB18275E)

The circuit shown in the figure generates a rectangular signal that depends on R and C, when its input goes to the high level.

| Clique na imagem para ampliar |

Walkie Talkie for Citizen's Band (CB18701E)
This portable transceiver circuit for the 11 meter or 27 MHz band was found in a 1991...
IGFET Dip Meter (CB5173E)
This circuit was found in an American 1980s documentation. It makes use of an unusual MOSFET today...
Liquid Flow Meter (CB6340E)
This circuit was found in an old Linear Technology documentation. The working principle can be...