2 layers280 × 65 mm
4 layers50.5 × 100 mm
Burning Man Math Camp Synthesizers
- Size
- 50.5 × 100 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 114
- Nets
- 90
- Pads
- 336
- Tracks, vias
- 474, 29
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 22 Aug 2022
- Updated
- 29 Oct 2026
Overview
Synth 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 4-layer board of 50.5 × 100 mm with 114 parts on 90 nets, routed with 474 tracks and 29 vias.
It is built around the TL072, 1N4148W and SM4007, with the BAT54S and MMBT3904 among its other parts. Its parts include 50 resistors, 26 capacitors, 9 ICs, 8 diodes and 8 connectors. It belongs with the audio and music boards of this library.
Main components
5
TL072
SOP-8-18V~18V 0℃~+70℃ 1.4mA 1.5nA 10V/us 10mV 2 2.5nA 3MHz 85dB SOP-8 Operational Amplifier ROHSGcoreOperational Amplifier
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
SM4007
MELFMELF Diodes - General Purpose ROHSYONGYUTAIDiodes - General Purpose
BAT54S
SOT-231 Pair Series Connection 1V@100mA 200mA 2uA@25V 30V 600mA SOT-23 Schottky Diodes ROHSMDDSchottky DiodesMMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
README
README.mdBurning Man Math Camp Synths
2022: Pendulum
2023: Jukebox
Parts
114| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 100k | Resistor_SMD:R_0603_1608Metric | R1, R10, R11, R12, R19, R20, R21, R24, R25, R26, R30, R34, R36, R38, R39, R40 +1 |
| 14 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C11, C12, C13, C14, C15, C16, C18, C19, C21, C22 |
| 7 | 1k | Resistor_SMD:R_0603_1608Metric | R2, R9, R13, R31, R37, R41, R43 |
| 5 | TL072 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U6, U7, U8, U9, U10 |
| 4 | 1N4148W | Diode_SMD:D_SOD-123 | D1, D2, D3, D4 |
| 3 | 0R | Resistor_SMD:R_0603_1608Metric | R3, R53, R54 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R33, R35, R47 |
| 3 | 4.7n | Capacitor_SMD:C_0603_1608Metric | C6, C8, C9 |
| 3 | 510R | Resistor_SMD:R_0603_1608Metric | R50, R51, R52 |
| 2 | 1.8k | Resistor_SMD:R_0603_1608Metric | R16, R32 |
| 2 | 100k | Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical | RV4, RV6 |
| 2 | 22u | Capacitor_SMD:C_0805_2012Metric | C29, C30 |
| 2 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C23, C33 |
| 2 | 470R | Resistor_SMD:R_0603_1608Metric | R7, R15 |
| 2 | 47k | Resistor_SMD:R_0603_1608Metric | R23, R29 |
| 2 | 6.8k | Resistor_SMD:R_0603_1608Metric | R8, R27 |
| 2 | SM4007 | Diode_SMD:D_SOD-123 | D9, D10 |
| 2 | VTL5C | OptoDevice:PerkinElmer_VTL5C | U1, U2 |
| 1 | 1.5M | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 10k | Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical | RV3 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R46 |
| 1 | 1n | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 2.2k | Resistor_SMD:R_0603_1608Metric | R42 |
| 1 | 20k | Resistor_SMD:R_0603_1608Metric | R28 |
| 1 | 220k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 22p | Capacitor_SMD:C_0603_1608Metric | C28 |
| 1 | 24k | Resistor_SMD:R_0603_1608Metric | R17 |
| 1 | 470n | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 5.6k | Resistor_SMD:R_0603_1608Metric | R18 |
| 1 | 56R | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 620R | Resistor_SMD:R_0603_1608Metric | R22 |
| 1 | 68p | Capacitor_SMD:C_0603_1608Metric | C20 |
| 1 | AS3340 | Package_DIP:DIP-16_W7.62mm | U4 |
| 1 | AS3360 | Package_DIP:DIP-14_W7.62mm | U3 |
| 1 | BAT54S | Package_TO_SOT_SMD:SOT-23 | D6 |
| 1 | CUTOFF | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J3 |
| 1 | Conn_02x03_Odd_Even | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical | J5 |
| 1 | Conn_02x05_Odd_Even | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J7 |
| 1 | Conn_Coaxial | Alex Custom:RCA | J9 |
| 1 | EURO_OUT | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J6 |
| 1 | EXT_IN | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J4 |
| 1 | EXT_IN_SW | 4MS Switches:Switch_Toggle_SPDT_Mini_SolderLug | SW2 |
| 1 | GAIN | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J2 |
| 1 | LED | LED_THT:LED_D3.0mm | D5 |
| 1 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | PITCH | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J1 |
| 1 | VCO_SHAPE | 4MS Switches:Switch_Toggle_SPDT_Mini_SolderLug | SW1 |
| 1 | b100k_CVGain | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV10 |
| 1 | b100k_Cutoff | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | locked |
| 1 | b100k_Gain | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | locked |
| 1 | b100k_Lvl | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | locked |
| 1 | b100k_Pitch | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | locked |
| 1 | b100k_Res | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | locked |
| 1 | b50k_ExtGain | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | locked |
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Questions
How big is the Synth PCB?
It measures 50.5 × 100 mm and has 4 copper layers, 4.69 mm thick.
What parts does the Synth use?
114 parts, built around the TL072, 1N4148W, SM4007 and BAT54S. 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 Synth KiCad files?
From the adeboni/math-camp-synth repository on GitHub, at the commit this page was made from: the board is 2022-Pendulum/hardware/synth/synth.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Synth 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).