This two-transistor delay circuit from the 1960s was found in documentation from the time. Transistors are germanium.
This circuit turns on a lamp in the dusk and turn off in the down. Only incandescent lamps can be...
The Exclusive-NOR function can be achieved simply by adding one more NAND gate as an inverter to...
Found in a Popular Electronics from the 80's, this circuit makes use of a time integrated to...