2 layers68.1 × 49.8 mm
Vwcdpic with BT
tomaskovacik/vwcdpic
This is my personal fork of k9spud vwcdpic project
102 parts29GPL-2.0
2 layers82.8 × 72.1 mm
Vwcdpic with BT panel
tomaskovacik/vwcdpic29This is my personal fork of k9spud vwcdpic project
- Size
- 82.8 × 72.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 280
- Nets
- 57
- Pads
- 784
- Tracks, vias
- 2,100, 140
- Pours
- 16
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 2 Oct 2015
- Updated
- 7 May 2026
Overview
Vwcdpic with BT panel is an open-source printed circuit board by tomaskovacik, from the tomaskovacik/vwcdpic repository on GitHub, published under the GPL-2.0 licence. It is a 2-layer board of 82.8 × 72.1 mm with 280 parts on 57 nets, routed with 2,100 tracks and 140 vias.
It is built around the TL072, AP1117DG and MAX809S, with the LM7805 among its other parts. Its parts include 104 capacitors, 100 resistors, 36 connectors, 20 ICs and 16 diodes. It belongs with the PIC boards of this library.
Main components
4
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
AP1117DG
SOT-223-40℃~+125℃@(Tj) 1 1.4V@(1A) 18V 1A 70dB@(180Hz) Adjustable、Fixed Over Current Protection、Thermal shutdown Positive SOT-223-4 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MAX809S
SOT-23-40℃~+125℃ 1 140ms 1V~5.5V 2.93V 8uA Active Low Push-pull Voltage Detector SOT-23 Supervisor and Reset ICs ROHSUMWSupervisor And Reset ICs
LM7805
TO-2630℃~+125℃ 1 1A 20V 2V 42uV 5V 62dB@(120Hz) 8mA Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSYONGYUTAIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
hw/README.mdHW part of vwcdpic project
- made in kicad http://kicad.org
- smd version
- tht version for home manufacture
- for better audio input level, build preamplifier: https://github.com/tomaskovacik/hw/tree/master/kicad/audio_preamplifier
Parts
280| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 100n | Capacitors_SMD:C_0805_HandSoldering | C3, C3, C3, C3, C12, C12, C12, C12, C24, C24, C24, C24, C28, C28, C28, C28 +16 |
| 24 | 1k | Resistors_SMD:R_0805_HandSoldering | R3, R3, R3, R3, R26, R26, R26, R26, R27, R27, R27, R27, R31, R31, R31, R31 +8 |
| 24 | 47k | Resistors_SMD:R_0805_HandSoldering | R11, R11, R11, R11, R12, R12, R12, R12, R15, R15, R15, R15, R18, R18, R18, R18 +8 |
| 16 | 1m/16V | Capacitors_SMD:CP_Elec_5x5.8 | C6, C6, C6, C6, C19, C19, C19, C19, C20, C20, C20, C20, C21, C21, C21, C21 |
| 16 | 2k2 | Resistors_SMD:R_0805_HandSoldering | R8, R8, R8, R8, R20, R20, R20, R20, R21, R21, R21, R21, R23, R23, R23, R23 |
| 16 | 33p | Capacitors_SMD:C_0805_HandSoldering | C15, C15, C15, C15, C16, C16, C16, C16, C17, C17, C17, C17, C18, C18, C18, C18 |
| 12 | 3k3 | Resistors_SMD:R_0805_HandSoldering | R1, R1, R1, R1, R2, R2, R2, R2, R5, R5, R5, R5 |
| 8 | 100k | Resistors_SMD:R_0805_HandSoldering | R16, R16, R16, R16, R17, R17, R17, R17 |
| 8 | 100u/16V | Capacitors_Tantalum_SMD:CP_Tantalum_Case-D_EIA-7343-31_Hand | C10, C10, C10, C10, C11, C11, C11, C11 |
| 8 | 1N4148 | Diodes_SMD:D_MiniMELF | D1, D1, D1, D1, D4, D4, D4, D4 |
| 8 | 1u/10V | Capacitors_SMD:C_1206_HandSoldering | C23, C23, C23, C23, C27, C27, C27, C27 |
| 8 | 39R | Resistors_SMD:R_0805_HandSoldering | R9, R9, R9, R9, R10, R10, R10, R10 |
| 8 | 4.7m/25V | Capacitors_SMD:c_elec_6.3x5.7 | C9, C9, C9, C9, C14, C14, C14, C14 |
| 8 | 4u7/10V | Capacitors_Tantalum_SMD.pretty:TantalC_SizeA_EIA-3216_Wave | C13, C13, C13, C13, C22, C22, C22, C22 |
| 8 | LED | LEDs:LED_0805_HandSoldering | D2, D2, D2, D2, D3, D3, D3, D3 |
| 4 | 10k | Resistors_SMD:R_0805_HandSoldering | R6, R6, R6, R6 |
| 4 | 10n | Capacitors_SMD:C_0805_HandSoldering | C26, C26, C26, C26 |
| 4 | 1k(0?) | Resistors_SMD:R_0805_HandSoldering | R25, R25, R25, R25 |
| 4 | 1uF/16V | Capacitors_SMD:C_0805_HandSoldering | C2, C2, C2, C2 |
| 4 | 330u | SMD_Packages:SMD-1210_Pol | L1, L1, L1, L1 |
| 4 | AP1117 | TO_SOT_Packages_SMD:SOT-223-3_TabPin2 | U1, U1, U1, U1 |
| 4 | Ant | modules:1pin_smd | J1, J1, J1, J1 |
| 4 | CONN_10 | Pin_Headers:Pin_Header_Straight_1x12_Pitch2.54mm | P1, P1, P1, P1 |
| 4 | CONN_4 | Pin_Headers.pretty:Pin_Header_Straight_1x04 | P3, P3, P3, P3 |
| 4 | F-6188 | modules:F-6188_nosilk | U2, U2, U2, U2 |
| 4 | ICSP | Pin_Headers.pretty:Pin_Header_Straight_1x05 | P2, P2, P2, P2 |
| 4 | LM7805 | Pin_Headers.pretty:Pin_Header_Straight_1x03 | P5, P5, P5, P5 |
| 4 | MAX809 | TO_SOT_Packages_SMD.pretty:SOT-23 | U4, U4, U4, U4 |
| 4 | PIC12F629-ISN | modules:SOIC-8-W_long_pads | U6, U6, U6, U6 |
| 4 | TCK | modules:1pin_smd | J3, J3, J3, J3 |
| 4 | TDI | modules:1pin_smd | J5, J5, J5, J5 |
| 4 | TDO | modules:1pin_smd | J4, J4, J4, J4 |
| 4 | TL072 | SMD_Packages:SOIC-8-N | U3, U3, U3, U3 |
| 4 | TMS | modules:1pin_smd | J2, J2, J2, J2 |
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Questions
How big is the Vwcdpic with BT panel PCB?
It measures 82.8 × 72.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Vwcdpic with BT panel use?
280 parts, built around the TL072, AP1117DG, MAX809S and LM7805. 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 Vwcdpic with BT panel KiCad files?
From the tomaskovacik/vwcdpic repository on GitHub, at the commit this page was made from: the board is hw/with_BT/v02/panel/vwcdpic_with_BT_panel.kicad_pcb and its schematic hw/vwcdpic.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Vwcdpic with BT panel design in my own project?
Its repository publishes it under the GPL-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).