This Arduino sketch is a plant monitoring system that combines light sensing (via an LDR) and movement detection (via a tilt sensor SW-520D). It notifies if the plant doesn’t get enough light or if ...

This article presents the development of an automated photovoltaic tracking system using Arduino to optimize solar energy capture. The system adjusts panel orientation based on light intensity, using ...

Contribute to GANYA230/Smart-Light-Automatic-Lighting-Using-LDR-Arduino development by creating an account on GitHub.

This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic sensor, LEDs ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.