2 layers160 × 100 mm
2 layers78.3 × 80.5 mm
Mesa mezclas
mariomp14/mixing_tableThis desing has some errors! If you want do the the project you have to change some things. During the explain the errors will be pointed out and explained. The idea of this project is to develop and build a mixing table with 2 mono input channels to which we can adjust the high and low frequencies, the volume and mix the 2 songs.
- Size
- 78.3 × 80.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 87
- Nets
- 60
- Pads
- 226
- Tracks, vias
- 590, 80
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 19 Jan 2025
- Updated
- 19 Jan 2025
Overview
Mesa mezclas is an open-source printed circuit board by mariomp14, from the mariomp14/mixing_table repository on GitHub. It is a 2-layer board of 78.3 × 80.5 mm with 87 parts on 60 nets, routed with 590 tracks and 80 vias.
It is built around the TL082, BAT46W and 1N4148W, with the BC807 and BC817 among its other parts. Its parts include 36 resistors, 15 capacitors, 10 ICs, 5 connectors and 2 diodes.
Main components
5
TL082
SOP-8-18V~18V 0℃~+70℃ 1.4mA 1.5nA 13V/us 2 2.5nA 36V 3MHz 3mV 85dB Short-Circuit Protection SOP-8 FET Input Amplifiers ROHSGcoreOperational Amplifier
BAT46W
SOD-123-55℃~+125℃ 1 Independent 100V 150mA 2uA@75V 450mV@10mA 750mA SOD-123 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
BC807
SOT-23-65℃~+150℃ 1 PNP 100 100nA 345mW 45V 500mA 5V 700mV 80MHz PNP SOT-23 Bipolar (BJT) ROHSNexperiaBipolar (BJT)BC817
SOT-231 NPN 100nA 150MHz 300mW 40 45V 500mA 5V 700mV NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)
README
README.mdmixing_table
This desing has some errors! If you want do the the project you have to change some things. During the explain the errors will be pointed out and explained. The idea of this project is to develop and build a mixing table with 2 mono input channels to which we can adjust the high and low frequencies, the volume and mix the 2 songs.
Parts
87| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 10k | huellas_mm:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R3, R5, R6, R8, R9, R15, R16, R18, R23, R24, R26, R28, R29 |
| 12 | 1k | huellas_mm:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R12, R13, R14, R19, R20, R21, R22, R30, R31, R35, R36 |
| 8 | TL082 | huellas_mm:SOIC-8_3.9x4.9mm_P1.27mm | U1, U2, U3, U4, U5, U7, U8, U9 |
| 5 | 100p | huellas_mm:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C8, C9, C10, C13 |
| 5 | 10k | huellas_mm:PinHeader_1x03_P2.54mm_Vertical | RV5, RV6, RV7, RV8, RV9 |
| 4 | 2k2 | huellas_mm:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R4, R7, R10 |
| 4 | Conn_01x02_Socket | huellas_mm:PinHeader_1x02_P2.54mm_Vertical | J1, J2, J3, J5 |
| 2 | 1 | huellas_mm:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R32, R33 |
| 2 | 100k | huellas_mm:PinHeader_1x03_P2.54mm_Vertical | RV1, RV3 |
| 2 | 1N4148W | huellas_mm:D_SOD-123 | D1, D2 |
| 2 | 2u2 | huellas_mm:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4 |
| 2 | 3.3k | huellas_mm:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17, R25 |
| 2 | 33n | huellas_mm:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C5 |
| 2 | 3n3 | huellas_mm:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C6 |
| 2 | 470k | huellas_mm:PinHeader_1x03_P2.54mm_Vertical | RV2, RV4 |
| 2 | BAT46W | huellas_mm:D_SOD-123F | U12, U13 |
| 2 | C_Polarized | huellas_mm:CP_Elec_5x5.3 | C29, C30 |
| 1 | 10u | huellas_mm:CP_Elec_5x5.3 | C11 |
| 1 | 220u | huellas_mm:CP_Elec_5x5.3 | C12 |
| 1 | 33 | huellas_mm:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R34 |
| 1 | 71.2k | huellas_mm:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R27 |
| 1 | BC807 | huellas_mm:SOT-23 | Q1 |
| 1 | BC817 | huellas_mm:SOT-23 | Q2 |
| 1 | Conn_01x03_Socket | huellas_mm:PinHeader_1x03_P2.54mm_Vertical | J8 |
The 79 most common of 87 parts.
Questions
How big is the Mesa mezclas PCB?
It measures 78.3 × 80.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mesa mezclas use?
87 parts, built around the TL082, BAT46W, 1N4148W and BC807. 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 Mesa mezclas KiCad files?
From the mariomp14/mixing_table repository on GitHub, at the commit this page was made from: the board is mixing_table_pcb/mesa_mezclas.kicad_pcb and its schematic mixing_table_pcb/BALANCE_dj_sch.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mesa mezclas design in my own project?
Its repository states no licence, so its author keeps all rights: ask mariomp14 before reusing the design.
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