Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a microcontroller for motor speed detection, pulse count, ...
This file type includes high resolution graphics and schematics when applicable. When the need arises to convert voltage readings from an analog sensor into a pulse train, a low-end microcontroller ...
Microcontrollers come in all sorts and sizes, and it’s very tempting to use them everywhere. If you are in a plan to build your own Vending Machine, probably you need a microcontroller-compatible Drop ...