# Raspberry Pi Hardware

The hardware in the Raspberry Pi

- [Schematics](schematics/README.md)
    - Schematics for the Raspberry Pi Model A, B and B+
- [BCM2835](bcm2835/README.md)
    - The Broadcom processor used in Raspberry Pi Model A, B and B+
- [Mechanical Drawings](mechanical/README.md)
    - Mechanical drawings of the Raspberry Pi Model B+
- [Power](power/README.md)
    - Powering the Raspberry Pi
- [USB](usb/README.md)
    - USB on the Raspberry Pi
- [GPIO](gpio/README.md)
    - General Purpose Input/Output pins on the Raspberry Pi
- [SPI](spi/README.md)
    - SPI on the Raspberry Pi