Hackaday1y
A Mouse Becomes A Camera
The mouse contains a microcontroller and the camera part, which fortunately has an SPI interface. The correct register to query the sensor information was deduced, and as if my magic, an image ...
Design-Reuse2y
Serial Peripheral Interface. SPI, these three letters denote everything you asked for
We use SD cards to store photos and movies in our smartphones, cameras, and other portable devices ... But to start, let us discover the history of the modern SPI interface, because even the old, most ...
Design-Reuse10d
High Speed SPI AHB IP Core- Serial Peripheral Interface
The Arasan High-Speed SPI - AHB IP Core provides a high-speed data communication channel between the AHB and SPI buses. The SPI - AHB bridge enables an AHB host to access a serial device at high speed ...
Hackaday13y
Controlling Shift Registers Via SPI
Hack a Day’s very own (and very prolific contributor) [Mike Szczys] put up a great tutorial on how to drive shift registers with an SPI interface. [Mike]’s earlier tutorial of the 595 shift ...