Connect I2C Character LCD Display to Arduino and program it - quick and easy!

Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!

Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.

Arduino and NeoPixel Tutorial appropriate for a beginner.

Driving a Single Digit 7 Segment LED Display requires 8 of an Arduino's 20 or so I/O pins. Using a 74HC595 shift register only requires 3.

FreeRTOS, simple, easy, robust, and optimised for Arduino IDE. Using FreeRTOS Semaphores to share and protect physical resources.

Use FreeRTOS (simple, easy, robust, & optimised for the Arduino IDE) to reduce the power required for battery or low power applications.

The software library to calculate moon age, sunrise and sunset time.

In this tutorial, I will be showing you how to get started with the small 0.91 and 0.96 I2C OLED displays using Arduino and NodeMCU.

Easily connect Arduino boards at a great distance over RS485 with Visuino.

Build a treasure chest or use an existing storage box, attach a push-button quadrature rotary encoder (endless spinning dial) and lets go!

Connect Stepper Motor to Arduino and control it with Rotary Encoder - Quick and Easy!

Failed but still teaches a lot.

ESP8266 Arduino Programming Tutorial - Easy to learn, step by step.

Control aquarium light - sunset, sunrise.

Publish your Arduino input in real-time so it can be accessible on the internet without taking care of server side.

Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.

An Arduino code that displays on a small 0.98" OLED SSD1306 Date/Time and also calculates and displays Salat Time for a given town

How to make projects more robust and reliable using drivers ULN2803, UDN2981 and PNP transistors.

In this project, I am going to make a LAN cable tester with just a few basic electronics components. It cost me just a bit over $3.

Connect Infrared Obstacle Avoidance Sensor to Arduino Nano and program it to detect obstacles - Quick and Easy!

Get an input for your Arduino from the cloud without taking care of server side.

Wondering which is the thrust of your brushless motors? Do you want to check the current absorption? Build your cheap thrust station!

Connect multiple OneWire Maxim DS1820/DS18S20/DS18B20 thermometers to Arduino, and program it to measure the temperatures - Quick and Easy!