We can measure body temperature without contact with this device.
Project tutorial by Akshay Joseph
Variometer is instrument that indicates the changes in the altitude variations.
Project tutorial by Mirko Pavleski
Very simple air quality monitor with nice processing graphical interface oh PC monitor.
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
Copy colours from outside environment.
Project tutorial by Vishwas Navada
This is a thermometer intended for measuring the temperature in the room where we are staying, also known as room comfort thermometer.
On this project I will show you how to measure the speed of movement of an object using HC-SR04 ultrasonic sensor.
Build an Arduino heart rate monitor with a MAX30102 sensor and a 16x2 LCD.
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
Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.
Project tutorial by Dante Roumega
Very simple station that shows: Temperature, Humidity, Heat index, Carbon Monoxide, Alcohol, Carbon dioxide, Toluene, Ammonium and Acetone.
Project tutorial by cstram
Remote temperature monitor using a Bluetooth module and an NTC thermistor. An Android app made with App Inventor is used to read data.
Project tutorial by Federico Vivaldi
Build a simple incident light meter for old meterless film cameras
Project tutorial by Alan Wang
Use a ratiometric linear Hall effect sensor to build simple magnetic field strength meter.
I am back again with another Arduino based home automation project.
Project tutorial by Tarantula3
Better code for the MMA8452Q
Project tutorial by smuqui
Evaluate the amount of the energy generated by a solar panel at a given direction through light intensity levels.
Project tutorial by Kutluhan Aktar
You'll learn how to make a luxmeter with Arduino and BH1750 Module.
Project tutorial by Lima Moreira
UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!
Project tutorial by Unexpected Maker
An automated humidor using an Arduino — with or without building your own humidor.
Project tutorial by MatthiasDankers
Create a burglar-tripwire with the ultrasonic sensor.
Project tutorial by Will_the_Star
Literally the simplest way to make a weather station!
Project tutorial by Mission Critical
Build a weather station with Arduino & ASP.NET Core.
Project tutorial by Zhang Yuexin
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
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