With this board 127 rotary encoders and/or LEDs/Buttons can be connected via I2C.

The I2C connection is double opposite available/arranged (left/right) to connect easily several controllers next to each other without having to lay extra long cables.

It is possible to operate one rotary encoder and one LED or only one LED/Button with this board. 20x19mm

The following PCB boards are supplied (only the unassembled boards, without components):

- "uEmbedded64 - Midi SID FM Synthesizer Board"

Data:

- BOM

Components Ordering help (no claim to completeness, may be out of date):

- Reichelt CSV

- Components from other sources