Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.

Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

Clock LCD display adjustable.

Make your hardware push data to a Google spreadsheet.

Regulated smart constant current charger for 9V NiMH rechargeable batteries.

Arduino's great, but how in the world do you do two (or more) things at once on separate intervals? You need protothreading!

Program your Arduino with an Android device over Bluetooth HC05.

In this tutorial, I will show you how to install the dark theme for your Arduino IDE for the reason of overexposure to the screen light.

Logic Analyzer, for Arduino, other AVR and STM32 with a very nice working processing interface, you could run it also on any Android device.

If you can't find a voltmeter at home or anywhere else, then this hack is for you!

Simple Arduino Uno - ESP8266 software serial integration.

Using a phone as a makeshift GSM module.

This project explains how to update ESP8266 firmware to support AT commands of AI-Thinker vendor.

Task scheduling is a transformative way to write maintainable code for Arduino and other AVRs. No more spaghetti code. C++ tutorial.

An Arduino powered floppy disk controller and reader/writer for making and writing disk images from and to old AmigaDOS floppy disks.

Based on Blockly and BlocklyDuino, here's a multilingual enhanced version with supervision, upload, multi-level blocks, etc.

Learn programming ESP8266 with Arduino Boards. Installing ESP8266 board to Arduino Boards manager and uploading sample program to ESP-01.

A single Arduino Uno/Mega can carry up to 14 RS-232 boards. Each board is distinguished by ID, which is set via a DIP switch.

Take your Arduino Codes to the next level with easy auto completion and documentation in Visual Studio, it's very simple & fast.

Things you should know using ESP8266 WiFi module for its safety and easiness as it's very delicate module to use.

The cheapest micro soldering station in the world, using a cheap USB soldering iron.

Standalone Arduino 6-channel triggered oscilloscope with optional freeze frame.

An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.

Calibrating Atlas Scientific's EZO pH sensor using Arduino Uno.