The circuit shown is from the National Semiconductor Linear Applications Handbook of 1994. using ADC0808. The circuit can handle data from up to 4 transducers with an 8-bit output.
Found in a Popular Electronics from the 80's, this circuit makes use of a time integrated to...
This circuit uses comparators equivalent to LM339 to generate signals of two waveforms whose...
This circuit was originally designed to maintain the temperature of a brooder at 41º C. However,...