NextCloud is a fork of the OwnCloud Project as well as a company in its own right. Founded by former Owncloud Developers and captained by the previous OwnCloud Project founder Frank Karlitsheck, Nextcloud aims to strike a better balance between companies, clients and users.
Users who like to take pictures while on the go also need a mobile back up medium in order to free up space on their digital camera's memory once its capacity is full. A Raspberry Pi is the perfect device to use as an image tank for backing up pictures.
The BH1750 digital light sensor can be used to provide information to the Raspberry Pi about ambient light levels. The output data is quickly available via the I2C-Bus. It can also be conveniently accessed from the component itself.
The diverse family of STM32 chips from STMicroelectronics are based on a 32 bit ARM processor core. The chips are economical, energy efficient, and suitable for a large variety of projects. This article examines how the STM32 has developed, particularly under Linux.