We found this circuit in a 1977 Timers Cookbook. The circuit uses common components to divide a 1 kHz signal by 2. The output has an amplitude of 2 Vpp.
) The integrated circuit used in this control is uncommon today and the maximum current obtained allows...
This flasher or neon signal powered by batteries was found in old documentation. The transformer must...
This circuit amplifies signals from 10 MHz to 500 MHz with a gain of 10 dB. We found it in...