Core board
About the Core board
Core board is an open source PCB design by hirakuni45, published on GitHub under the BSD-3-Clause license. It is a 2-layer board measuring 80 × 80 mm, with 89 components from 3 distinct parts.
Other key parts include the TB6608FNG. By type, the board carries 44 diodes, 44 capacitors and 1 IC.
It belongs with the audio designs in this gallery.
From the project
Renesas RX Microcontroller, C++ framework, Library, Sample
This is a program by Renesas RX microcontroller and its compiler rx-elf-gcc, g++. I am currently using Renesas GNU-RX gcc 8.3.0 as my main development tool. GNU-RX supports RXv3 and DFPU, and has excellent optimization.
Currently, a dedicated writing program has been implemented that has been tested on Windows, OS-X, and Linux. Development is now possible in multiple environments.
Main components on the Core board
Core board bill of materials (BOM)
89 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TB6608FNG | SSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 44 | SK6812MINI | LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm_TITE | D1, D2, D3, D4, D5, D6, D7, D8 +36 |
| 44 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +36 |
Core board design files
The KiCad project lives in the hirakuni45/RX repository on GitHub; these links point at the commit this page was built from.
Core board: common questions
How big is the Core board?
The Core board measures 80 × 80 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Core board?
89 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the Core board design files?
From the hirakuni45/RX repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Core board design in my own project?
Yes, under the terms of its BSD-3-Clause license, which hirakuni45 chose for the repository.
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