8 lines of code to setup and 1 line of code per variable for the Arduino, no programming on the PC side. USB-WiFi-Ethernet-Serial.

Verilog quick learning. Feasibility model creation. Accurate logic volume estimation. I2C connection. Education purpose.

An example sketch that will read a simple toggle switch reliably, irrespective of the circuit design.

DIY Arduino hot air SMD rework station.

Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.

I found the Arduino Leonardo to be a great way to manage my CNC machine with little programming effort.

A small device that will help you sorting resistors without wasting time with their color code.

With modern I2C Protocol for the LCD, minimizing the wiring. A Basic Version with the Arduino UNO and a feature rich Version with the MEGA.

With this simple circuit the analog output of Arduino Due start from zero

A general tutorial on installing Arduino bootloader on ATmega8 AVR microcontroller and programming it using Arduino IDE.

Extension to Ben Eater's breadboard computer that allows saving/loading programs and works as a monitor, assembler and disassembler.

The soldering iron controller based on arduino that implements PID method to keep the temperature of the iron.

When it sees you, it won't stop following!

Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.

Connect up to 10 buttons using a single interrupt.

A bit more accurate than __TIME__.

More complex microcontroller projects often require a menu-driven interface. This library for XOD can help autogenerate them from a diagram.

In this tutorial I will explain how to use the TIMER0 of Arduino

This code performs FFT with good accuracy.

This Arduino-powered Web Oscilloscope supports trigger, and changing voltage/div, offset and time / div. It supports 6 channels.

Make your own mini oscilloscope at home. It’s simple and easy to do!

Showcasing our spot welder, which is controlled by an Arduino Nano.

A programmable, portable, rechargeable power supply based on Arduino featuring an OLED display for viewing V.I.P. of projects/prototypes.

A simple to build, but very sensitive electromagnetic field detector.