Kanelbulle
About the Kanelbulle PCB
Kanelbulle is an open source NXP PCB design by h4xxel, published on GitHub under the MIT license. It is a 2-layer board measuring 50 × 50 mm, with 86 components from 10 distinct parts.
Its main chip is the LPC1114/302, from the NXP family. Other key parts include the PCA9685, ULN2003A and NCP1117ST33T3G. By type, the board carries 51 diodes, 19 resistors, 8 capacitors, 6 ICs and 2 connectors.
From the project
EgenEl solplugg
Main components on the Kanelbulle
Kanelbulle bill of materials (BOM)
86 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LPC1114/302 | LQFP48 | U1 |
| 1 | PCA9685 | tssop-28 | U2 |
| 3 | ULN2003A | SO16E | U3, U4, U5 |
| 1 | NCP1117ST33T3G | DPAK2 | U6 |
| 1 | USB | USB_FULHAKK | P1 |
| 1 | CONN_6 | SMD_ARRAY-6X1 | P2 |
| 51 | LED_RGB | PLCC4 | D1, D2, D3, D4, D5, D6, D7, D8 +43 |
| 3 | C | SM1206 | C1, C2, C8 |
| 5 | C | SM0805 | C3, C4, C5, C6, C7 |
| 19 | R | SM0805 | R1, R2, R3, R4, R5, R6, R7, R8 +11 |
Kanelbulle design files
The KiCad project lives in the h4xxel/kanelbulle repository on GitHub; these links point at the commit this page was built from.
- Layouthw/kanelbulle.kicad_pcb
Kanelbulle: common questions
What microcontroller does the Kanelbulle use?
The Kanelbulle is built around the LPC1114/302, from the NXP family.
How big is the Kanelbulle PCB?
The Kanelbulle measures 50 × 50 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Kanelbulle?
86 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Kanelbulle design files?
From the h4xxel/kanelbulle repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Kanelbulle design in my own project?
Yes, under the terms of its MIT license, which h4xxel chose for the repository.
Can I test firmware for the Kanelbulle without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.
Similar boards
NXP32Bit shift register
MaltWhiskey
100 × 54 mm56 parts4LNo license763
NXPMega-Cube-Board
200 × 54 mm100 parts4LNo license763
NXPMCL6809
MicroCoreLabs
32.3 × 61 mm7 parts4LNo license532
NXPMCL68
31.6 × 84.1 mm13 parts4LNo license532
NXPMCL65+
72.6 × 64.1 mm6 parts2LNo license532
NXPMCLZ8
37.1 × 61.5 mm6 parts4LNo license532