Connect up to 10 buttons using a single interrupt.
Project tutorial by Svizel_pritula
Have you ever wished for "Arduino app?" A kind of pre-compiled binary file that you may copy to SD card and deploy on multiple boards.
Project tutorial by onelife
This project demonstrates the working with Shift Register.
Tester may block hardwired sensors of common burglary alarms and access systems so protected zone is open, even if the system's in arm mode.
Project tutorial by Cezarjar
Max out the digital I/O on the Arduino Uno Rev3!
Project tutorial by ejshea
RS-485/RS-422 shield, Arduino Uno and Modpoll (Linux).
Project tutorial by Alf81010
This project illustrates switching using a transistor.
Servo!!! The motor for Robots
Project tutorial by RoboCircuits
An arduiNOOB friendly tutorial for beginners on daisy-chaining.
Project tutorial by HeathenHacks
Using a IR proximity sensor and microcontroller to find the local values of 'g' and will plot a real time damping curve.
Project tutorial by CodersCafe
Do you need to have exFAT support? Use long filename? Open multiple files? Or read files with non-English characters? Then check this out!
This project aims to provide insight into the workings of a digital oscilloscope. This project is designed to be an education tool.
Project showcase by wayri
Showcasing our spot welder, which is controlled by an Arduino Nano.
Project tutorial by Michael Marinis and PCBWay
Training board for essential logic gates.
Project tutorial by saifalikabi
Use the program to manage your ESP module with simple commands. This will allow you to access the Internet for any Arduino product.
Project in progress by Turai Botond
A quick and compact Arduino Nano setup with four DIP switches to allow for mode selection. Power is provided by CR2032 battery package.
Project tutorial by Jeremy S. Cook
Receiving and sending the digital and analog signal through AD5669 interface with Arduino to detect the A/D pulses.
Project tutorial by Varul Jain
Retro Atari 65XE plus Arduino Leonardo as USB-keyboard for a modern computer. It will leave the opportunity to use this Atari in native mode.
Project tutorial by iot4c
RT-Thread, a powerful multitasking tool optimized for Arduino. You are able to issue shell (FinSH) commands to control your hardware now!
I want to make a spot welder for battery packs or other stuff that cannot be soldered.
Project in progress by Westpol
Probably the most useful Arduino project I've ever made! A automatic tester for a product I sell.
Project tutorial by Brian Lough
Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!
Project tutorial by Christian
Here I want to tell you how to make incremental encoder from stepper motor.
A soft switch with integrated energy monitoring enabling spark-free switching for electric vehicles and drones.
Project tutorial by Vishwas Navada
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