Hartley for 1 MHz (CB25588E)

This oscillator was found in the July 1993 Electronics Now magazine. The coil is wound with 28-wire in a 0.5 cm shape.

Clef Generator (CB827E)
This circuit produces a clef sound when a pulse is applied to its input. The damping effect is...
5V x 12 bit Control System (CB4903E)
This circuit was obtained from Linear Technology's own component manual of the 1990s. The circuit...
Voltage Controlled Current Source MC1536 (CB4496E)
This circuit was suggested by Motorola's 1993 Linear Interface ICs. Equivalent operational amplifiers...