The Well Synchronized Asynchronous Fifo Buffer – Raspberry power supply and isolated I2S output

Raspberry power supply & isolated I2s

The TWSAFB-RPI is designed to be stacked onto the Raspberry PI. It provides power supply to the RPI and to the official 7″ touch screen. It provides galvanic isolated I2S output. The purpose of this board is to build a I2S source from the Raspberry.


5V Linear regulator to supply RPI and SSD hard disk

5V connector to supply the official 7″ touch screen

5V independent linear regulator to supply I2S LVDS transmitter

Galvanic isolated I2S output

Board size: 117mm x 56mm

Board options: finished and semi-finished

Note: supplied without raw materials to stack it onto the RPI