The AD7793.h library provided by Analog Devices has been adapted for using on Arduino along with the SPI library.
Project tutorial by iamsolar
Making Nixie clock with Arduino UNO and opto-isolation chip only.
Project tutorial by engineer2you
A cheap and effective replacement for a GSM alarm still using the existing commercial 433Mhz wireless alarm sensors.
Project tutorial by percyplatypus
This is a tutorial on how to make it work.
by Tauno Erik
How To Make a Stepper Motor Speed Controller using Arduino and L298 Motor Driver
Project tutorial by Muhammad Ansar
I just levitated small objects using ultrasonic waves
Project tutorial by edison science corner
This Arduino project displays the approximate frequency of the loudest sound detected by a sound detection module.
Project tutorial by lbf20012001
How to build an accurate digital compass using a 3.5 inch Nextion LCD and a QMC5883L compass module for the Arduino Uno.
Project tutorial by mariogianota
Bring the power of face unlock to your shelf, door or wardrobe with Bolt IoT.
Project tutorial by Divins Mathew
This code/sketch displays the approximate frequency as well as the musical note played on an electronic keyboard or piano app.
How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.
Project in progress by philippedc
A simple PCB keyboard that you can easily use for your Arduino project. Fully-customizable code provided!
Project tutorial by Cameron Coward
Trying to bring the HK Tank from Terminator to life!
Project tutorial by Michael Darby - 314Reactor
In this project, we will print out Morse Code of a sentence typed in Serial Monitor by flashing LED for each word and space between them.
Project showcase by Team ONYX
An effective and cheap way to practice social distancing while standing in queues at public places such as malls, supermarkets, counters, etc
Project tutorial by Rucksikaa Raajkumar
This tutorial is about making an automated gate for your driveway for (relatively) cheap with ESP8266, Arduino, and Blynk.
Project tutorial by K Gray
Introducing MARK 1, the programmable Arduino Robot Arm. But, that's not all, this Robot Arm can be controlled by Hand Gestures. Here's How..
Project tutorial by Eben Kouao
Upgrade old manual kiln to a digital controller with firing schedules (ramp, target, hold) and data logging.
Project showcase by arduinokiln
Solar tracking photovoltaic (dual axis) that follows the sun, using LDR sensors and two DC motors.
Project showcase by DemetrisEng
Inspired by the popular meme, this project plays "Never Gonna Give You Up" by Rick Astley.
Project showcase by slagestee
Project tutorial by muhammad zaid
A simple interface for a homemade (or commercial) antenna rotator. Manual command or USB via computer tracking software - EasyComm protocol
Project tutorial by viorelracoviteanu
A 20x4 RGB LCD clock that can display over 500 poems using Arduino and an SD card reader.
Project tutorial by kzra
Learn how to make a powerful Arduino GPS tracker that posts data to the cloud via LTE CAT-M and view data graphically on IoT dashboards!
by Timothy Woo
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