In this project we are going to build a rain detector project using arduino and rain drop sensor.

Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized ...

In the previous article we covered [connor] demonstrating the motion detector. Something about the way the ADC circuit for the Arduino is wired up makes it work.

This detector circuit uses just the Arduino Nano itself, without an added sensor. It can detect air flows blown from a distance of 30 cm, by measuring the internal heated chip temperature with ...

This repository contains the Arduino code, configuration, and assembly instructions for building a simple vibration/earthquake detector using an accelerometer sensor. The system is designed to detect ...

Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are slightly more complicated. Wrapping your head around phase detectors, ratio detectors, disc… ...

One of the essential parts of any home security system is a door detector that lets you know when a door opens. Over on Adafruit, they show you how to build your own that hooks into IFTTT so you ...

Radar-detector-using-Arduino The primary objective of this project is to design, build, and program a radar detector that can effectively detect the presence and distance of objects in its vicinity.

The Internet of Things technology and sensor technology can be used to analyze and process the rainy day data, and the raindrop detector based on Arduino is built. Arduino is a convenient, flexible ...