Variometer is instrument that indicates the changes in the altitude variations.
Project tutorial by Mirko Pavleski
DIY Arduino air quality monitor which can measure surrounding air quality also shows temperature and humidity in your room.
Project tutorial by Abid hossain
He project is based on LDR sensor, I made the rotatable Solar system which has the home position during night time but when the light is ava
Project tutorial by NextPCB
On this project I will show you how to measure the speed of movement of an object using HC-SR04 ultrasonic sensor.
This is a thermometer intended for measuring the temperature in the room where we are staying, also known as room comfort thermometer.
A very low power consumption rechargeable temperature and humidity monitor that can run off a rechargeable battery for 12 days or more.
Project tutorial by paulsb
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
Use an ESP32 Cam and a passive infrared (PIR) sensor to create a motion-activated security camera that posts photos to a Discord channel.
Project tutorial by WillMakesTV
Very simple station that shows: Temperature, Humidity, Heat index, Carbon Monoxide, Alcohol, Carbon dioxide, Toluene, Ammonium and Acetone.
Project tutorial by cstram
Use a ratiometric linear Hall effect sensor to build simple magnetic field strength meter.
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.
How to Make a Non-Touch Doorbell, Body Temperature Detection, GY-906, 433MHz using Arduino
How to make a LED Spirit Level using Arduino and MPU6050 | LED Spirit Level
Project tutorial by Muhammad Ansar
Simple metal detector capable of detecting a small coin at a distance of 4-5 cm.
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 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
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
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