Indicated for adjustment in transmitters for the 11-meter band, this circuit with analog meter was found in the Radio Electronics magazine of January 1978. The circuit does not use a power supply.
The 50 kHz signal generated by this circuit is applied to a low impedance inductive transducer. A...
These two point-light circuits for cars with platinum were found in an old national documentation. The...
This circuit doesn't use CMOS functions, but instead a bipolar transistor. The main feature for...