The QPlumbob application and Arduino protype exists as proof of concept for learning the ins and outs of Bluetooth Low Energy (BLE) communication and QML mobile development. This project uses a Qt/QML ...

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Upgrade your SMARS Robot with OLED, RGB LEDs, and a buzzer! Follow my guide for circuit design, 3D printing, and custom Android app control. Welcome to the second version of the DIY SMARS Robot! In ...

For the most part, the design of Rev F is a clone of Rev E. The primary challenge of producing Rev E is that the BC127 BLE Radio module we used is not longer available (Product End Of Life). Here are ...

This project aims to display the information entered in a mobile phone on an LED dot-matrix type scrolling display. It is done by interfacing a Bluetooth HC-05 module to an LED dot-matrix display ...

Today, Android is perceived as the best mobile operating system by many developers. It is easy to understand them: Android is highly customizable, supported by a large community, and most smartphones ...

Jules joined the Android Police team in 2019. He currently produces videos, creates art for our stories, and edits our podcast. Before that, he wrote features and news, managed our weekend content, ...