Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

To start receiving Relay Tickets, you first need to unlock the Tower of Trials. This is achieved by completing Chapter 6: The Stolen Ring. Once the Tower of Trials is unlocked, you will receive your ...

Outdoor Relay Control Issues and Pull requests #4 Add LCD Display #5 Add RTC Module #6 Finish Integers section #7 Pull request Merge pull request #7 from MitkoVtori #8 Pull request Merge pull request ...

We all love seeing data represented in pretty ways — whether it’s necessary or not. Take VU meters for example. They’re a super useful tool for audio editors to balance signals, but they also look ...

This is an automatic liquid vending machine based on radio-frequency identification (RFID) system. A fixed amount of liquid can be dispensed by swiping an RFID tag across the RFID reader. An ...

The Arduino Development Platform, at the beginning in 2005, was conceived to be a simple programmable device to be used specifically for art design work. The goal was to create an interface to support ...