RGB LED backlight with audio signal visualization for room/desk backlightning...
Project tutorial by PhilKey
Unlock an inconspicuous chest from across the room with a secret switch!
Project showcase by Michael Guerero
An interactive robot that anyone can make! Otto is very easy to 3D print and assemble, walks, dances, makes sounds and avoids obstacles.
Project tutorial by Camilo Parra Palacio
A very simple clock made with 2 Arduino nanos and two stepper motors.
Project showcase by garysat
This is an easy to build pet feeder with two timers and accurate portions delivered each time.
Project tutorial by Erik de Ruiter
Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!
Project tutorial by Christian
An Arduino code that displays on a small 0.98" OLED SSD1306 Date/Time and also calculates and displays Salat Time for a given town
An Arduino based word clock that tells the day of the week, the month, day and year and the time to the minute in words.
An arduiNOOB friendly tutorial for beginners on daisy-chaining.
Project tutorial by HeathenHacks
Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.
by Jorge Rancé
A study for a linear measuring device with Arduino and photoelectric rotary encoder.
Project tutorial by fmarzocca
How to control a PC sound system connected to a TV using the IR remote control power button, so both TV & sound system are on/off together.
Project tutorial by Lugh
One year ago I built a simple Arduino dice with my son. We have learned a lot in the meantime and it's time for an update...
Project tutorial by Thomas Angielsky
A simple project to add animated (marquee) lighting to your arcade cabinet or other project with an Arduino Nano and NeoPixels.
Project tutorial by ericBcreator
On this simple tutorial, we will explore how to discover colors using an Arduino and the TCS 3200 sensor, displaying it on an LCD.
Project tutorial by MJRoBot
A useful device that serves for a short-term local and three-day weather forecast.
Project tutorial by Mirko Pavleski
Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.
Arduino and NeoPixel Tutorial appropriate for a beginner.
by Elijah Scheele
PV panel simulation for tracking solar movement.
Project tutorial by Fikret
Most hygrometer sensors are known for quickly corroding. This project takes advantage of a RTC to trigger the watering for a herbal garden.
Project tutorial by Maximilian Dullo
Make your own clock module for your modular synthesizer!
Project tutorial by Synthemafia
This project is a prototype of a smart home.
Arduino stopwatch and lap timer with excelent accuracy and responsiveness!
Project in progress by LAGSILVA
Vintage 1980s Nikko remote control RC car mascot.
Project tutorial by MarcoGPS
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