Say goodbye to embarrassing parking mishaps. Whether you’re after added peace of mind during close-quarters maneuvering of your car or truck or you share a vehicle with a younger or less ...

Sharpen your senses and Test your sensor! For this client we are using an Adafruit sensor DHT22. This is a popular device that is reasonably accurate for a low price. You can find some information on ...

El estado de bombeo (SI/NO). * • El volumen acumulado y los pulsos (según el sensor activo). * • La temperatura leída del DHT22. * - El semáforo de LEDs indica: * • LED ROJO (pin 14): sistema PARADO ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...