Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...

In this project, we create a miniature diorama in the form of a book nook, using techniques like infinity mirrors and Pepper's ghost to simulate an infinite library inside a bookshelf. **Materials:** ...

This library is not tested with hardware yet. (it is based upon datasheet + app note). If you have hardware and can test with SPI, please let me know (open an issue). The BL0940 is a configurable ...