This is a follow-up post to my previous project page Part 2 (Hardware design details).
In this post I briefly present the full schematic and PCB layout of this project. As a proof that I actually built this device, there are also some pictures included at the end of the post. 😉
Full schematic and PCB layout
The schematic and layout has been drawn with KiCad 4. The full schematic is attached below (as PNG image, PDF and KiCad’s native format). The layout is not depicted in this post, it should be opened with KiCad directly for clarity.
You can also find the latest version of the schematic and the PCB in my GitHub repository.
Pictures of the finished device
Read further on as I describe the firmware part of the project in part 4.