A digital stadiometer for human height measurement.
Project tutorial by fmarzocca
Use three HC-SR04 ultrasound sensors and two battery displays to show you how close the obstacles are and from which side.
Project tutorial by SurtrTech
Copy colours from outside environment.
Project tutorial by Vishwas Navada
How I built an Arduino energy monitor and data logger to collect energy data for different loads and plotted that data using Excel.
Project tutorial by Sridhar Rajagopal
This Bolt IoT-based project shows how to build a metal detector alert monitor.
Project tutorial by shashi shekhar
In this project, we're going to use the DHT11 humidity and temperature sensor to calculate the average temperature and humidity every hour.
Project tutorial by lefteris1993
Build an Arduino heart rate monitor with a MAX30102 sensor and a 16x2 LCD.
Project tutorial by Mirko Pavleski
How to connect GPS, SONAR, sensors, auto pilot units etc. in ships and boats via NMEA 0183 to Arduino.
Project tutorial by hwhardsoft
Track the sun in X and Y with this simple Arduino project.
Project tutorial by Brown Dog Gadgets
As the title says, this is a pretty simple PIR motion controlled relay using an Arduino Nano.
Project tutorial by HeathenHacks
+ OLED display, measures in imperial and metric.
Create a burglar-tripwire with the ultrasonic sensor.
Project tutorial by Will_the_Star
Measure distance using JSN SR-04T waterproof ultrasound module and an LCD I2C (cm/inches).
The ElectronicsLovers Tech Team built this module, which has one difference from a usual one: it’s digital.
Project tutorial by ElectronicsLovers
Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.
Project tutorial by Christian
So the big aim here is obviously to predict the rain in the future. We'll build a system that does just that from scratch!
Project tutorial by danionescu
Periodically measure environmental conditions and send them to WolkAbout IoT Platform to monitor the environment remotely.
Project tutorial by WolkWriter
Using one single module and a proper library you'll be able to measure any AC voltage like a TRMS multimeter.
During the summers, many people get sunstroke because of playing in the sun for too long. So this device will prevent getting sunstroke.
Project tutorial by Hemesh chadalavada
An Arduino electromechanical barometer.
Glowing LED to detect the increase in pressure by pressure pad using Arduino.
Project tutorial by Ashish Kumar Senapati
Build a weather station with Arduino & ASP.NET Core.
Project tutorial by Zhang Yuexin
This project is a GPS tracking system with LCD display using an Arduino Uno and a Digilent PmodGPS.
Project tutorial by Ian Etheridge
If the temperature measured by DS18B20 is above the predefined threshold, it turns the fan on automatically unless the piezodisk is pressed.
Project tutorial by Kutluhan Aktar
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