HD44780-compartible LCD display and STM32.
HD44780-compatible LCD digital-alphabetical displays are very convenient to use in hobby projects. They exist in different sizes and are quite cheap. The most popular are 2 line modules with 16 characters per line (16×2). Also, 8х2, 16х1, 20х2, 20х4 and …
Apple Bluetooth adapter for Hackintosh
This article describes connecting an original Apple Bluetooth module to a Hackintosh. The Apple Bluetooth module has advantages over a Bluetooth USB dongle because it is 100% compatible with Mac OS and allows excellent work of a wireless Apple keyboard, …
Overview of KiCAD – free electronics design program.
KiCAD is a program for electronics design. It includes a schematic editor, PCB editor, Gerber files viewer and some utilities. It also has a 3D modelling capability, but the render quality is lower than that of competitors. Nevertheless, it is …