It’s hard to deny that label printers have become more accessible than ever, but an annoying aspect of many of these cheap units is that their only user interface is a proprietary smartphone ...

This goal of this project is to effectively control a weighted ball on a flat surface. Control is accomplished by the following mechanisms: A resistive 4 wire touchscreen is used to find ball position ...

Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...