2 layers280 × 65 mm
2 layers280 × 65 mm
Led mouth
adeboni/math-camp-synthBurning Man Math Camp Synthesizers
- Size
- 280 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 213
- Nets
- 143
- Pads
- 472
- Tracks, vias
- 5, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 22 Aug 2022
- Updated
- 29 Oct 2026
Overview
Led mouth is an open-source printed circuit board by adeboni, from the adeboni/math-camp-synth repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 280 × 65 mm with 213 parts on 143 nets, routed with 5 tracks and 0 vias.
It is built around the 74HC595. Its parts include 105 resistors, 90 diodes, 15 transistors, 2 ICs and 1 connector.
Main components
1README
README.mdBurning Man Math Camp Synths
2022: Pendulum
2023: Jukebox
Parts
213| Qty | Value | Footprint | References |
|---|---|---|---|
| 45 | 100 | Resistor_SMD:R_0603_1608Metric | R13, R14, R15, R16, R17, R18, R19, R20, R21, R34, R35, R36, R37, R38, R104, R105 +29 |
| 30 | 150 | Resistor_SMD:R_0603_1608Metric | R10, R11, R12, R28, R29, R30, R31, R32, R33, R49, R50, R51, R100, R101, R102, R103 +14 |
| 30 | 390 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R22, R23, R24, R25, R26, R27, R43, R44, R45, R46, R47, R48 +14 |
| 30 | BLUE | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4, D19, D20, D21, D22, D23, D24, D37, D38, D39, D40, D41, D42 +14 |
| 30 | RED | LED_SMD:LED_0603_1608Metric | D10, D11, D12, D25, D26, D27, D28, D29, D30, D43, D44, D45, D46, D47, D48, D61 +14 |
| 30 | WHITE | LED_SMD:LED_0603_1608Metric | D13, D14, D15, D16, D17, D18, D31, D32, D33, D34, D35, D36, D49, D50, D51, D52 +14 |
| 15 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15 |
| 2 | 74HC595 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U1, U2 |
| 1 | Conn_01x05 | Connector_PinHeader_1.27mm:PinHeader_1x05_P1.27mm_Vertical_SMD_Pin1Left | J1 |
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Questions
How big is the Led mouth PCB?
It measures 280 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Led mouth use?
213 parts, built around the 74HC595. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Led mouth KiCad files?
From the adeboni/math-camp-synth repository on GitHub, at the commit this page was made from: the board is 2023-Jukebox/hardware/led_mouth/led_mouth.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Led mouth design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).