Ring Oscillator 4011 (CB24865E)

Another triggered oscillator that we found in the November 1984 Radio Electronics magazine. The frequency is also given by R1 and C1.

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Water Alarm (CB12601E)
This circuit from an old 1978 publication uses germanium transistors but can be implemented with...
Composite amplifier (CB6781E)
This amplifier was obtained in a Harris documentation from the 90s. The circuit is high speed with...
Fun Projects for the Experimenter - volume 1
Author: Newton C. Braga Published:August 1, 1998 Formato:Book and e-Book Pages:...