APDS-9930 Proximity and Light Sensor with Arduino
In this tutorial you will learn how to use the APDS-9930 Proximity and Light Sensor with an Arduino or any other common microcontroller (ESP32/ESP8266). The …
Light Sensor
Ambient Light Sensor BH1750 with Arduino
In this tutorial you will learn how to use the Ambient Light Sensor BH1750, an OLED and an Arduino Uno to measure and display light …
How to Build a Motion Activated Night Light
In this tutorial, we will learn how to build a motion-activated, battery-powered, night light using an ESP32 lite and a PIR (Passive Infrared) sensor. This …
Sensors for Arduino and other MCUs – A complete overview
Sensors are the eyes and ears of an Arduino system, transforming the analog and digital world around us into a language that microcontrollers can understand. …
How to detect light using an Arduino
In this tutorial, we will explore how to detect light using an Arduino. Light detection is a fundamental aspect of many projects, ranging from automatic …