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
If you can't find a voltmeter at home or anywhere else, then this hack is for you!
Project showcase by Team Next Tech Lab
Receiving and sending the digital and analog signal through AD5669 interface with Arduino to detect the A/D pulses.
Project tutorial by Varul Jain
In this project, I am going to make a LAN cable tester with just a few basic electronics components. It cost me just a bit over $3.
Probably the most useful Arduino project I've ever made! A automatic tester for a product I sell.
Project tutorial by Brian Lough
A technique for drastically reducing the pins required by a matrix keypad is described.
Project tutorial by Giovanni Carrera
Have a successful connection between Arduino and Raspberry Pi using I2C Communication Protocol.
by Madhav Reddy
Learn the basics of code and electronics using Circuito.io and make a simple Arduino project in 3 minutes.
Project tutorial by circuito.io team
In this tutorial, we are going to learn how we can install python on our computer and how to use it with Arduino,It allows us to send data.
by Smart Technology
Re-circulation infusion mash system library for Arduino.
Project in progress by franckgaga
An open-source Arduino based toolkit to learn, build & debug electronics and robotics projects.
Project showcase by evive
Here I want to tell you how to make incremental encoder from stepper motor.
Use Arduino CLI tools to code, compile and upload programms to your Arduino Board. Follow this tutorial for getting started with arduino-cli
Project tutorial by Jithin Sanal
This project will show you how to schedule to drive the outputs on a MKR Relay Proto Shield using a MKR1000!
Project tutorial by Arduino_Genuino
I want to make a CD spot welder for battery packs or other stuff that cannot be soldered.
Project in progress by Westpol
Free and easy-to-use Real-Time Multi-Tasking extension for Arduino IDE based on ERIKA Real-Time Operating System
by frestucc and TheNino
How to go from theory to a practical working prototype.
by Marc De Loor
If you want use two Arduino, you can use a simple I/O port to communicate. The point of question is the Ground.
by Giovanni Gentile
This library controls and drives motion of all types of bipolar stepper motors with 2 phase (4 terminals).
Project tutorial by ambhatt
FreeRTOS, simple, easy, robust, and optimised for Arduino IDE. Using FreeRTOS Semaphores to share and protect physical resources.
by Phillip Stevens
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
This project describes the steps to enable UART access on the Wiscore Alexa Board and communicate with an Arduino board directly via serial.
by Naresh krish
This post will take you through a step by step instruction on how to use the Rakwireless RAK811 lora module with Arduino
Project tutorial by Naresh krish
Measure the juice left in your AA or AAA batteries anytime using an Arduino Uno and a couple of jumpers.
Project tutorial by AJ-Explains-It-All
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