Found in an Electronic Design from the 1990s, this circuit generates signals from 500 kHz to 1 MHz that are digitally synthesized to provide a sinusoidal output.
This good power amplifier was found in a Japanese magazine from the 1970s. The circuit uses...
This circuit was found in 1960s Radio Electronics. The circuit uses components from that time. The...
This circuit for counting down pulses was found in the September 1983 issue of Radio Electronics...