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.
This circuit is suggested by Texas Instruments' Linear Circuits Applications. It consists of an...
Radio Electronics magazine in November 1962 published in an article several circuits with tunnel...
This circuit generates a signal corresponding to the harmonic of the crystal used. The frequency is...