We show an oscillator that produces rectangular TTL signals based on inverters. Inverters can also be designed with standard NOR or NAND gates. The circuit must be powered by 5 V.
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The frequency of TTL square signal is divide by 5 with this circuit. Power supply is 5 V and the...
This dimmer for high-powered incandescent lamps was found in a 1967 General Electric manual. The...