Give 16-bit digital output or get 16-bit digital input from any Arduino pins.
Project tutorial by ambhatt
Controlling power to the system using alarms based on voltages!
Project tutorial by T3ch Flicks
AKA how to build your own laboratory vortexer without spending a lot of money.
Project tutorial by Federico Vivaldi
Make your own mini oscilloscope at home. It’s simple and easy to do!
Project tutorial by CiferTech
Shows to visually impaired or ignoring the resistors colour code, lazy techs etc..., either the exact value or value in E12 or E24 series
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.
A small device that will help you sorting resistors without wasting time with their color code.
Analyze the responses of a bandpass Butterworth and Chebyshev1 filter deployed to an Arduino Nano from the Wolfram Language.
Project tutorial by WolframMicrocontrollerKit
Today we are going to learn about touch switch based on TTP223.
A Bluetooth multimeter capable of resistance, voltage, current and continuity measurement. Made with Arduino Nano.
Three different way of connecting a push button with an Arduino microcontroller.
Single tap, double tap, triple tap, four-tap, Hold, Single tap and hold.
Project tutorial by Najad
An arduiNOOB friendly tutorial for beginners on daisy-chaining.
Project tutorial by HeathenHacks
Showcasing our spot welder, which is controlled by an Arduino Nano.
Project tutorial by Michael Marinis and PCBWay
How to use the ArduiBox Open DIN rail enclosure set for Arduino Nano, UNO and Yun Rev 2.
Project showcase by hwhardsoft
This micocontrollers laboratory is designed to speed up projects, and make easy and clean connections.
Project tutorial by raul
Did you run out of input pins? Don't worry, here is a solution without any shift registers.
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
Probably the most useful Arduino project I've ever made! A automatic tester for a product I sell.
Project tutorial by Brian Lough
A bit more accurate than __TIME__.
Project tutorial by Mr_Glenn
Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!
Project tutorial by Christian
Goodbye calibration! Digitization of pH test paper! This is a pH meter that reads the color of the pH test paper.
Project showcase by hminowa
An Arduino Nano used as an IO expander on I2C for ESP8266. For example, add 8 digitals IO and 6 analog inputs.
Project tutorial by Joel Soranzo
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
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