This oscillator was found in a 1976 documentation. The no specified components indicate circuit timings in the range of 150 ns to 120 seconds. The supply must be made with 5 V.
This circuit can be used on a 0 to 14 V source with a current of 1 A. The PNP power transistor can be the...
The presented circuit can use an equivalent transistor like the BC548. The configuration, which [is...
This sensitive three-transistor circuit was found in Electronics Now magazine and is...