Build an Arduino heart rate monitor with a MAX30102 sensor and a 16x2 LCD.
Project tutorial by Mirko Pavleski
Using the built-in Arduino EEPROM to save and restore values - Quick and Easy.
by Boian Mitov
RGB LED backlight with audio signal visualization for room/desk backlightning...
Project tutorial by PhilKey
This project will demonstrate how to build a water level monitor using an Arduino Nano, a Solu SL067 water level sensor, and an indicator.
Project tutorial by NewMC
Literally the simplest way to make a weather station!
Project tutorial by Mission Critical
Improved version of the soldering iron controller for Hakko 907 iron.
To simplify building the controller, LCD screen is implemented.
Project tutorial by Alexander
I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.
Easily connect Arduino boards at a great distance over RS485 with Visuino.
The unit developed here makes your appliances like TV, amplifier, CD and DVD players control with voice commands using Alexa and Arduino.
Project tutorial by Patel Darshil
Make simple math with arduino UNO
Project tutorial by Joprp05
One code goes in, another comes out... A different way of having a single remote without needing a universal one.
Project in progress by Team Trouble
A simple yet functional button based MIDI piano.
Project tutorial by Arnov Sharma
The correct way to make traffic lights for a 4-way intersection.
Project showcase by stemmayhem
Arduino Nano based relay power switch for Raspberry Pi 3 (Kodi) operated by common TV remote controller.
Project tutorial by Vilém Kužel
Cheapest and easiest Nixie clock in the world, the ONE TUBE™. Open source is the way. ( or use, UNO-Pro Mini/Micro-ESP )
Project tutorial by WannaDuino
I sleep a lot. For this, I wanted to make a timer. I want to sleep just four hours. Life is very short!
Project showcase by Fatih Çil
Build your own word clock with an animated display. Includes a stylish 3D-printed case and five animation patterns.
Project tutorial by NZDoug
In this project some brilliant ideas found in the Internet are combined together.
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
Display the results from the HC-SR04 ultrasonic sensor on an LCD display using 433MHz transmitter and receiver.
Project tutorial by mcharrison500
Three different way of connecting a push button with an Arduino microcontroller.
Unlock an inconspicuous chest from across the room with a secret switch!
Project showcase by Michael Guerero
Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!
Project tutorial by Christian
An arduiNOOB friendly tutorial for beginners on daisy-chaining.
Project tutorial by HeathenHacks
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