Found in a 1967 EEE, this circuit oscillates at 20 MHz according to the values of the given components. The FET can be of general use. The coil has only indicated the number of turns.
A frequency divider for digital signals can be constructed based on a single 4018 integrated...
Toshiba LDO Regulators Toshiba has a wide variety of low voltage drop (LDO) linear regulators...
Found in 1980s documentation, this amplifier uses a symmetric source and the gain is given by the...