An fun and simple project that uses TinyML to detect and respond to dog barks.
Project tutorial by Nathaniel Felleke
How to make a sensitive homemade lightning detector based on cheap AM receiver IC TA7642 and Arduino Nano.
Project tutorial by Mirko Pavleski
It can detect metal coin at 15cm +, and bigger metal objects at 50cm and more. Also capable of discriminating between ferrous and nonferrous
Transmit temperature readings via two nRF24L01 transceiver modules using an Arduino Nano and a TTGO T-Display and upload to Thingspeak.
Project tutorial by Chamath Vithanawasam
An air monitor that can measure CO, CO2, H2, CH4, NH3, Alcohol, Bangene, Acetone, Hexane, Toluene, Smoke and Flammable gas concentration.
Project tutorial by Abid hossain
A weather station that can show local atmospheric pressure, temperature humidity and UV index without any internet connection.
This is a smart plant pot that can sense the plant's condition and shows an emotional expression (animation) for that condition.
DIY Arduino air quality monitor which can measure surrounding air quality also shows temperature and humidity in your room.
If you have to drill a certain depth for a project, you need a bench drill with depth display. See how simple it works in this project.
Project tutorial by Thomas Angielsky
I build this device to stop myself from touching my face.
Project tutorial by ChenTheDesignMaker
Learn to build a pocket weather station that displays temperature and humidity using Arduino Nano!
Project tutorial by Tech Nuttiez
How to Make MP2.5 & Co2 Detect Wall Clock for Indoor using Arduino, MG811, GP2Y1014AU Sensor
Project tutorial by DKARDU
Pulse induction Metal Detector. It can detect a metal coin at a distance of 15 cm and a larger metal object at a distance of 40 cm and more.
Simple metal detector capable of detecting a small coin at a distance of 4-5 cm.
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 Shashwat Raj
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
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.
Park your car with help from the power of the sun!
Project tutorial by aams86
Use the IO Expander and accessories to connect OLED screens and I2C sensors over a 100ft away.
Project tutorial by Christian
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.
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