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 sensitive circuit was found in a Texas Instruments optoelectronics manual. The transistors can be...
The circuit shown is from the Motorola Linear Databook of 1990. It is based on the Motorola T...
This circuit uses an operational amplifier that is still common today. The indication is made by...