A Raspberry Pi touchscreen calculator built around an ILI9341 320×240 SPI TFT and an XPT2046 touch controller. The application includes standard and scientific calculator screens, trigonometry, a ...
Umair Khurshid is a technology writer and developer with a strong focus on Linux, FreeBSD, cloud infrastructure, and automation. Before focusing on writing, Umair worked as a developer and DevOps ...