LM3914 Single Powered Voltmeter (CB25456E)

This circuit is an improved version of the previous ones with the LM3914. We found it in the March 1992 issue of Radio Electronics magazine.

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Reversible shunt motor control (CB8012E)
Found in Motorola's 1968 documentation, this control appears elsewhere in this section. The bridge...
Emitter Coupled RC Oscillator (CB6350E)
This circuit was found in an 80's Radio Electronics. The circuit makes use of general purpose...
Beat Frequency Oscillator (CB25648E)
This circuit uses a 455 kHz IF coil and is suitable for SSB listening on a standard receiver. It...