Grace Musoki, another student participant, called on the government to ensure access to equipment and funding to help ...

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

The presented integrated optical distance measurement sensor works on the time-of-flight principle. The distance information is obtained from the correlation of received light and the transmitted ...

Researchers have developed various methods to calibrate distance sensors; however, they mainly focus on using external information for calibration, which is inefficient and computationally expensive.

ESP32 + HC‑SR04 ultrasonic alarm: continuous MP3 playback via DFPlayer Mini when object is within 40 cm. - Releases · Sandy226/Alarm_at_Distance ...