The circuit shown in the figure can be used on a data transfer bus using an appropriate family integrated. The circuit is TTL technology and must be powered from a 5 V supply.
A bridge with greater sensitivity and, therefore, lower consumption for the microcontroller...
LTC7841 PolyPhase® Synchronized Boost Controllers Mouser Announces Analog Devices LTC7841...
This sinusoidal oscillator was found in Radio Electronics in 1989. It uses a 741, but other...