2 layers97.7 × 58 mm
Bluepill function generator
BojanSof/BluePillWaveGen
DDS function generator build around STM32 BluePill board
41 parts35
2 layers50.8 × 103.4 mm
- Size
- 50.8 × 103.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 37
- Pads
- 119
- Tracks, vias
- 377, 17
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 19 Jan 2024
- Updated
- 11 Feb 2024
Overview
Pedal is an open-source printed circuit board by Supermagnum, from the Supermagnum/upyourfuzz repository on GitHub, published under the CC0-1.0 licence. It is a 2-layer board of 50.8 × 103.4 mm with 48 parts on 37 nets, routed with 377 tracks and 17 vias.
It is built around the TL084 and BAT85S-TAP. Its parts include 13 resistors, 12 capacitors, 8 connectors, 6 diodes and 3 switches. It belongs with the audio and music boards of this library.
Main components
2
TL084
SOP-14-18V~18V 0℃~+70℃ 1.4mA 16V/us 20nA 3mV 4MHz 4nA 60mA 75dB Four channels Short-Circuit Protection、Built-in compensation SOP-14 FET Input Amplifiers ROHSGcoreOperational Amplifier
BAT85S-TAP
DO-35(DO-204AH)1 Independent 200mA 2uA@25V 30V 5A 800mV@100mA DO-35(DO-204AH) Schottky Diodes ROHSVishay IntertechnologySchottky Diodes
README
README.mdThis is a fuzz pedal using 4x opamps,it also has octave fuzz.
It needs 9 volt DC battery.
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1, C5, C6, C7, C12 |
| 4 | 10K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R2, R3, R5, R11 |
| 4 | Conn_01x01_Pin | MountingHole:MountingHole_4.3mm_M4_DIN965_Pad | J2, J3, J4, J5 |
| 2 | EG5498-ND | Library-stomp:EG5498-ND | SW1, SW3 |
| 2 | 1M | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R4 |
| 2 | 1N5819 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D3, D4 |
| 2 | BAT85S-TAP | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D5, D6 |
| 2 | Conn_01x01_Pin | Connector_PinHeader_2.00mm:PinHeader_1x01_P2.00mm_Vertical | J7, J7 |
| 1 | PM5BWD | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | 0.047 | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C4 |
| 1 | 0.1uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C2 |
| 1 | 0.22uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C11 |
| 1 | 0.22uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C10 |
| 1 | 100K | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical | RV3 |
| 1 | 100nF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C3 |
| 1 | 142B | Library-stomp:142B | T1 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R12 |
| 1 | 1N4007 | Diode_THT:D_DO-41_SOD81_P7.62mm_Horizontal | D2 |
| 1 | 1uF | Capacitor_THT:CP_Radial_D4.0mm_P1.50mm | C9 |
| 1 | 200 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R7 |
| 1 | 20K | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical | RV2 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R10 |
| 1 | 300 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R6 |
| 1 | 33uF | Capacitor_THT:CP_Radial_D7.5mm_P2.50mm | C8 |
| 1 | 4.7K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R8 |
| 1 | 470 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R13 |
| 1 | 500K | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical | RV1 |
| 1 | 51K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R9 |
| 1 | 9V | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | BT1 |
| 1 | Conn_01x02_Socket | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J6 |
| 1 | Conn_01x03_Socket | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical | J1 |
| 1 | SW_SPDT | Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical | SW2 |
| 1 | TL084 | Package_DIP:DIP-14_W7.62mm | U1 |
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Questions
How big is the Pedal PCB?
It measures 50.8 × 103.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pedal use?
48 parts, built around the TL084 and BAT85S-TAP. 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 Pedal KiCad files?
From the Supermagnum/upyourfuzz repository on GitHub, at the commit this page was made from: the board is pedal.kicad_pcb and its schematic pedal.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pedal design in my own project?
Its repository publishes it under the CC0-1.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).