In this tutorial I am going to show you how to build a Wireless Weather Station with a big 3.2" Color TFT display using Arduino.

Build a simple incident light meter for old meterless film cameras

The detector can detect a small metal coin at a distance of 15 centimeters.

Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.

A simple device that makes controlling humidity and saving energy a snap. Operates as easily as a thermostat.

Arduino Nano and Visuino: Plot BME280 Temperature, Humidity and Pressure on Nextion Display Scope - Quick and Easy

Let us predict the changes around us with Arduino

Control the temperature of the rooms you are actually in

Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.

In This Tutorial, I will Show You How to Make an Arduino Based MPPT Charge Controller

A super smart buoy with lots of sensors that sends data over radio to a base station where it is displayed on a real-time dashboard!

A cheap DIY air quality monitoring device.

Use a DHT22 sensor with Arduino to acquire room relative humidity, temperature, humidex. Show values on display. Log data with MATLAB.

An interesting way to increase sensitivity and reduce the noise of the ADXL335 analog accelerometer.

Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.

How to use a GY86 (wave measurements) and water temperature sensor.

The ball and beam system is laboratory equipment with high nonlinearity in its dynamics and PID control.

The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.

Build an Arduino heart rate monitor with a MAX30102 sensor and a 16x2 LCD.

Power monitoring, appliance detection using Arduino and save data into a Text file, Google Sheet for creating graphs and analysis.

This project will demonstrate how to build a water level monitor using an Arduino Nano, a Solu SL067 water level sensor, and an indicator.

Portable range/distance detection device using an Arduino, ultrasonic sensor, and buzzer.

Literally the simplest way to make a weather station!

It is hard to measure the height of the children. So, we made Height Measure using distance sensor VL53L0X.