Headless v1
About the Headless v1 PCB
Headless v1 is an open source PCB design by iley, published on GitHub under the MIT license. It is a 2-layer board measuring 69 × 51 mm, with 19 components from 5 distinct parts.
Other key parts include the ProMicro. By type, the board carries 8 connectors, 8 resistors, 1 IC, 1 buzzer and 1 switch.
From the project
A quiz game system
See kamaji.cc for assembly instructions and additional information.
firmware: main source code; demo: code samples; 3d: OpenSCAD models for the enclosure; pcb: schematic and printed circuit board layout in KiCAD format; misc`: the rest.
We use PlatformIO with Arduino framework. It should also be possible to compile the code with the official Arduino IDE.
For v1 and v3 custom fuses must be programmed before first flashing.
Main components on the Headless v1
Headless v1 bill of materials (BOM)
19 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ProMicro | ProMicro | U1 |
| 8 | RJ10 | RJ10 | J1, J2, J3, J4, J5, J6, J7, J8 |
| 1 | Buzzer | Buzzer_12x9.5RM7.6 | BZ1 |
| 1 | RESET | SW_PUSH_6mm | SW1 |
| 8 | 1K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8 |
Headless v1 design files
The KiCad project lives in the iley/kamaji repository on GitHub; these links point at the commit this page was built from.
Headless v1: common questions
How big is the Headless v1 PCB?
The Headless v1 measures 69 × 51 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Headless v1?
19 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Headless v1 design files?
From the iley/kamaji repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Headless v1 design in my own project?
Yes, under the terms of its MIT license, which iley chose for the repository.
