Simple metal detector capable of detecting a small coin at a distance of 4-5 cm.
Project tutorial by Mirko Pavleski
Better code for the MMA8452Q
Project tutorial by smuqui
In this tutorial I will show you how to make gas leak alert security alarm using arduino nano and mq 5 gas sensor
Project tutorial by shashwatraj98765
This is a tipping bucket rain gauge designed in two separate modules; an outdoor sensing unit, and an indoor display with SD card data.
Project tutorial by Bcjams
You'll learn how to make a luxmeter with Arduino and BH1750 Module.
Project tutorial by Lima Moreira
I've invited fellow writers and now one book is missing. Time to make a lie detector with Arduino Nano.
Project tutorial by Roni Bandini
A telescope alignment compass, for amateur stronomes, without GPS
Project tutorial by Armando Leonardo
A simple project to make a GPS log station with data speed, max speed, distance trip and altitude. all data are write on SD card
Project tutorial by wrighi
Setting up a new blade for a band saw is sometimes a hard job. But there could be help with Arduino power.
Project tutorial by Thomas Angielsky
We can measure body temperature without contact with this device.
Project tutorial by Akshay Joseph
Arduino Stepper Motor Barometer with additional displays for last 3 & 6 hour pressure changes.
Project tutorial by Brett Oliver
Follow this project to make an infrared thermometer by yourself!
Project tutorial by Deion Adel
Park your car with help from the power of the sun!
Project tutorial by aams86
Use Arduino and Raspberry Pi to get notified if a hot water heater pilot light goes out.
Project tutorial by Ryan Carlson
Despike/smooth data from a DHT22 with a median filter and display on a 0.96 inch OLED with the date and time from a DS3231 real-time clock!
Project tutorial by VE1DX
Use the IO Expander and accessories to connect OLED screens and I2C sensors over a 100ft away.
Project tutorial by Christian
Geiger counter measuring radioactivity using Arduino Nano in 3D-printed housing, with OLED display and Li-ion battery.
Project tutorial by Pedro52
Very simple air quality monitor with nice processing graphical interface oh PC monitor.
Nice looking weather station based on BMP180 and DHT11 sensor boards.
Improve reliability of measurements using PPD42NS sensor using modular 3D printed solution which includes exclosure box for sensor.
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
A simple device that makes controlling humidity and saving energy a snap. Operates as easily as a thermostat.
Project tutorial by Shaeroden
An interesting way to increase sensitivity and reduce the noise of the ADXL335 analog accelerometer.
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