Shows to visually impaired or ignoring the resistors colour code or lazy techs, not the exact value, but the value in the serie of 24 values
Project in progress by rafu
Writing only Arduino code, it is easy to set up control over experiments and display results on your PC's panel application.
Using the built-in Arduino EEPROM to save and restore values - Quick and Easy.
by Boian Mitov
The Companion IC is a very cool looking Clock + Ohmmeter + Capacitance Meter + Diode Tester!
Project tutorial by Srijal Poojari
Control your Commodore C-64, reset C64, select Kernal, BASIC and Charset ROM, SD2IEC device#, info display.
Project tutorial by Oe7Twj
Today we are going to learn about touch switch based on TTP223.
Improved version of the soldering iron controller for Hakko 907 iron.
To simplify building the controller, LCD screen is implemented.
Project tutorial by Alexander
Easily connect Arduino boards at a great distance over RS485 with Visuino.
Make a Linux distribution that is focused on the development of Arduino and IoT. It's a Distro for Arduino.
Project showcase by CESARMASSARI
In this project, you can measure typically up to 48V. It is recommended to use Arduino digital voltmeter as “0-48V DVM”.
Project showcase by KumarB
Three different way of connecting a push button with an Arduino microcontroller.
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
A study for a linear measuring device with Arduino and photoelectric rotary encoder.
Project tutorial by fmarzocca
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
The software library to calculate moon age, sunrise and sunset time.
Build a treasure chest or use an existing storage box, attach a push-button quadrature rotary encoder (endless spinning dial) and lets go!
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
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.
How to make projects more robust and reliable using drivers ULN2803, UDN2981 and PNP transistors.
Probably the most useful Arduino project I've ever made! A automatic tester for a product I sell.
Project tutorial by Brian Lough
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
Make a cheap variable power supply using the buck converter.
Project showcase by Neeraj Rane
Dear friends welcome to another tutorial! Today we are going to learn how to use this analog voltmeter with Arduino.
Project tutorial by Nick Koumaris
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