Abstract: Vehicle over-speed detection and accident-avoidance system is an Internet of Things (IoT) based system which collects data via sensors such as ultrasonic sensors and alerts the driver. The ...
If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...
CurrentSwitch Is a library to use non invasive current probe to use it a a 'working proof'. This skecht use a SCT-013-000. Interface with arduino here and original ...