Use an Arduino board to control different gain coefficients from an operational amplifier.
Project showcase by lucian_vdo
Frequency counter and voltmeter for Android phone or tablet using Arduino and Bluetooth.
Project tutorial by Projecter
Do you need a smaller board than Arduino Nano or Micro? I show you my experiment to make a minimal development board with SMD components.
by Vincenzo G.
Measure the unknown resistor with a simple configuration!
Driving my focus stacking rail using an Arduino to achieve micron steps.
Project tutorial by Jennifer Deegan
This is a project to make a focus stacking rail from a piece cut out of an old microscope.
That's a two-module chronometer for your MTB (or any others sports) to measure your time in a determined circuit!
Project showcase by Gabriele Scordamaglia
This projects explains the basic set up of automation using DTMF technology.It can be applicable in any automation field.
Project tutorial by TEAM DIY
How long have we been pressing this button? (Interruptions and EEPROM)
Project tutorial by javier muñoz sáez
What? Program an Arduino from your Raspberry Pi? It's possible, and super easy!
by Zachary Haslam
Macrophotography of fern gametophytes using a DIY focus stacking system.
SwagProtocol is a header-only Arduino library that makes it super easy to add a JSON formatted communication protocol to your projects.
Project showcase by nwags
Everyone needs a good scale in kitchen, what better than to build a high precision scale with the UNO?
Project showcase by Fedeasche
An enclosure for the Arduino Uno that not only allows you to see inside, but locks down wires coming out to keep them secure.
Project tutorial by Jeremy S. Cook
Frequency Counter and voltage meter for Android phone or tablet.
Project tutorial by moty
A high power and highly programmable smart battery charger, LED driver and programmable DC source all in one.
Project in progress by PowerShield0621
An Arduino powered floppy disk controller and reader/writer for making and writing disk images from and to old AmigaDOS floppy disks.
Project tutorial by RobSmithDev
Learn programming ESP8266 with Arduino Boards. Installing ESP8266 board to Arduino Boards manager and uploading sample program to ESP-01.
by Harsh Mangukiya
Tutorial on communicating from the Arduino to the PC CPU and communicating from PC CPU to Arduino.
Project tutorial by Haoming Weng
Access GPIO of Arduino from RPi using Firmata & JAVA over USB (Serial).
Three ways to use Arduino as a USB to TTL converter. Helpful one!
by Patel Darshil
An Arduino Uno 6 MHz Frequency Counter with LCD.
Arduino Uno used as a voltage meter and a 6 MHz frequency counter displayed on PC.
Things you should know using ESP8266 WiFi module for its safety and easiness as it's very delicate module to use.
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