How to make projects more robust and reliable using drivers ULN2803, UDN2981 and PNP transistors.
Connect Matrix Keyboard using only 2 Arduino pins by using PCF8574/PCF8574A I2C GPIO - Quick and Easy!
Project tutorial by Boian Mitov
Arduino Nano and Visuino: Convert Acceleration to Angle From Accelerometer and Gyroscope MPU6050 I2C Sensor - quick and easy.
Using a 3D magnetic sensor and an electromagnet, this project enables you to transfer data via magnetic fields.
Project tutorial by Tomi Chen
Connect your IoT device project to mobile phone through notifications with no pain and even no coding! Spend about 10 minutes to set it up!
by Uladzislau Bayouski
Presented here are the Arduino Mini Shields. These shields are very easy and fun to make, and you can make your own custom shield from this.
Project tutorial by Patel Darshil
The project shows you how to configure flexibly user variables via Web without hard-coding. Setting Schedule via web is an example.
Project tutorial by phpoc_man
Using the technique I'm going to show you it was measured to be 259.91Hz ... only 0.09Hz away from an Exact Middle C Frequency of 260Hz.
Project tutorial by Anthony Kelly
Here I want to tell you how to make incremental encoder from stepper motor.
Wirelessly analyze the characteristics of a battery charger to see how or if it is working from anywhere you have internet access.
Project tutorial by David Kanceruk
Exploring the signals behind Arduino's Servo library, and characterizing a servo's response to pulse width.
by 3 developers
In this tutorial, I am going to show you how to build a voltmeter with a big Nokia 5110 LCD display using Arduino.
Project tutorial by Nick Koumaris
Step by step approach is followed so that any hobbyist or design engineer can have a better understanding of the basic concepts.
Project showcase by Team Shailza
I will explain how templates work and how you may use them in your code.
Project tutorial by Lucky Resistor
If you've ever wanted to connect devices with just 3 pins, this is the perfect project for you!
Project showcase by Sherwin Chiu
Easily connect Arduino boards at a great distance over RS485 with Visuino.
by Boian Mitov
Showcasing our spot welder, which is controlled by an Arduino Nano.
Project tutorial by Michael Marinis and PCBWay
Have a successful connection between Arduino and Raspberry Pi using I2C Communication Protocol.
by Madhav Reddy
A bit more accurate than __TIME__.
Project tutorial by Mr_Glenn
More complex microcontroller projects often require a menu-driven interface. This library for XOD can help autogenerate them from a diagram.
Project tutorial by Matthew Hamer
Simple instruction to let you know how to control an AC voltage device using an IR remote control and the Arduino.
by Mohannad Rawashdeh
This is a simple tutorial to create an EMF detector using an ATtiny85 microcontroller.
Project tutorial by Giovanni Gentile
Easy way to control variables with one rotary encoder and OLED display.
Project showcase by yilmazyurdakul
Demonstration of the I2C protocol. A simple example of turning the Arduino's internal LED on from a Raspberry Pi using I2C
Project tutorial by aardweeno
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