This circuit with the XR2206 IC squares the value of a voltage. The circuit was published in the April 1978 issue of Radio Electronics magazine and should be powered by a symmetrical 15 V source.
This circuit uses an oscillator that generates a signal of approximately 1450 kHz to test...
Found in a 90s Maxim's documentation, this circuit applies to almost any comparator. | Clique na...
27 MHz Transmitter (CB14008E) This circuit was found in a Japanese publication from the 1970s. The...