This is the circuit of a modified Heathkit kit. The circuit was found in a Radio Electronics from December 1965. The author of the circuit included improvements to the original circuit.
Frequency in this oscillator is given by C1 and C2. The circuit produces square pulses that can...
This circuit for 1 kHz sinusoidal signals uses a common operational amplifier circuit and is...
This digital buffer was found in the November 1993 issue of Electronics Now. The power supply...