A telescope alignment compass, for amateur stronomes, without GPS
Project tutorial by Armando Leonardo
Non-contact temperature measurement using GY-90615 IR sensor.
Project tutorial by engineeringuofs
Easily monitorize your garden's environment with simple components.
Project tutorial by Enrique
Brainium Bridge Baby Monitor for predictive maintenance in bridges.
Project tutorial by Alejandro Sanchez and Victor Altamirano
Project tutorial by Techatronic
This is a simple and fun project with pocket friendly budget.
Project tutorial by dnbakshi07
Use the IO Expander and accessories to connect OLED screens and I2C sensors over a 100ft away.
Project tutorial by Christian
The values of t° sensors DS18B20, waterproofed DS18B20, AM2302 will be compared with micro:bit temperature sensor and standard thermometer.
Project tutorial by Diana Khalipina
Improve reliability of measurements using PPD42NS sensor using modular 3D printed solution which includes exclosure box for sensor.
Project tutorial by Mirko Pavleski
Measure the dew point and humidity with an Arduino-based Chilled Mirror Hygrometer.
Project tutorial by schouten_tjeerd
Add extra layer of security to your ATM machine transactions with biometric fingerprint and OTP SMS.
Project tutorial by Brijesh Singh
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.
Project tutorial by dancili
An interesting way to increase sensitivity and reduce the noise of the ADXL335 analog accelerometer.
Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.
Project tutorial by GardnerTech
You can close your eyes, but you cannot close your ears.
Project tutorial by Xspies
This smart stick can help blind people walk on the street safely without any help.
Project tutorial by hadi1234
Speedometer that uses a GPS for speed sensing and an RGB LED to indicate speed to the user. Also features a blinking white light.
Project tutorial by Jeremy S. Cook
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
It's a screen with colorful backlight that shows you some information about printing progress.
Project tutorial by ralex2304
Track the sun in X and Y with this simple Arduino project.
Project tutorial by Brown Dog Gadgets
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.
This project will show you how to make a DIY Intrusion Detection System.
Project tutorial by STEMpedia
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