In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
You'll learn how to store the last command used for actuate or desactuate a charge/device.
by PCBWay and Silícios Lab
Why are even the modern day cars are not equipped with biometric entry system? Here is an attempt on a Toyota C-HR.
Project showcase by Rajeev Velikkal
Inexpensive to build but a very useful tool for every electronics laboratory.
Project tutorial by Mirko Pavleski
Set up high speed PWM (1Hz - 1MHhz) to one of your IO pins.
Electric vehicles are new enough to wonder, how long will they last? This is not a simple question, because it depends on a lot of things.
Project tutorial by George Kartsonas
How to go from theory to a practical working prototype.
by Marc De Loor
I'm going to create a Ciclop 3D scanner, but I will design a new base and PCB to do It fast and better. ;-)
Project tutorial by xreef
Make a cheap variable power supply using the buck converter.
Project showcase by Neeraj Rane
Measure the juice left in your AA or AAA batteries anytime using an Arduino Uno and a couple of jumpers.
Project tutorial by AJAY-Negasonic
This library controls and drives motion of all types of bipolar stepper motors with 2 phase (4 terminals).
Project tutorial by ambhatt
This library creates an 8-bit IO port for Arduino by combining any 8 Arduino pins. With this library, one can send/get direct 8-bit data.
A general tutorial on installing Arduino bootloader on ATmega8 AVR microcontroller and programming it using Arduino IDE.
Project tutorial by Hami Mahdavinataj
How to create your own Arduino training platform for beginners to start learning Arduino programming.
Project tutorial by MEGA DAS
This is a library that allows any machine or robot to be controlled by G-code.
Project in progress by tinkersprojects
This project demonstrates how easy you can use the DMMShield from Digilent with all Arduino boards.
by Cristian Fatu
This project uses an ultrasonic distance sensor to create a pocket of wave interference where a small object can be levitated.
Project tutorial by millerman4487
Replace all your IR remotes control with an Arduino.
Project tutorial by TATCO
Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.
Project tutorial by plouc68000
An open microbial bioreactor for growing cultures of about 1L.
Project in progress by Team Open Bioeconomy Lab
A technique for drastically reducing the pins required by a matrix keypad is described.
Project tutorial by Giovanni Carrera
A sensor that recognizes the name of the color of an object based on light sensing and a neural network that learned from previous examples.
Project tutorial by moretticb
DIY Arduino hot air SMD rework station.
Project tutorial by Alexander and Manoj B R
Did you ever get into a situation where you had to wire up two, three or more I2C sensors to your Arduino just to realize the limitation?
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