DC12v
About the DC12v PCB
DC12v is an open source PCB design by collaborative-music-lab, published on GitHub. It is a 2-layer board measuring 35.6 × 34.2 mm, with 16 components from 12 distinct parts.
By type, the board carries 7 connectors, 3 capacitors, 2 fuses, 2 diodes, 1 inductor and 1 resistor.
It belongs with the audio and sensors designs in this gallery.
From the project
ESP32-s3 midi controller
1. The main PCB, with the ESP32 pre-soldered 2. 4 potentiometers, 2 to place on the PCB and two additional off-board potentiometers with small pcbs. 3. 4 Arcade Buttons 4. An LSM6DS3 IMU breakout board 5. An RGB LED and resistors
Make sure get your enclosure drilled for your faceplate before you mount your PCB to the faceplate in step 9!!!
1. Place two potentiometers on the PCB. Make sure they are flat. It is a good idea to place the potentiometers on a faceplate to make sure they are aligned. Solder the potentiometers in place. the potentiometers go on the opposite side of the PCB from the…
DC12v bill of materials (BOM)
16 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Barrel_Jack_Switch | BarrelJack_Horizontal | J1 |
| 5 | Conn_01x02_Pin | PinSocket_1x02_P2.54mm_Vertical | J2, J4, J5, J6, J7 |
| 1 | Barrel_Jack_Switch | SWITCHCRAFT_PC722A | J3 |
| 1 | MF-R110 | Fuse_Bourns_MF-RG500 | F1 |
| 1 | Fuse | Fuseholder_Blade_Mini_Keystone_3568 | F3 |
| 1 | TPSMF4L15A | D_SOD-123 | D1 |
| 1 | LED | LED_D5.0mm | D2 |
| 1 | B82144A2473J | R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal | FB1 |
| 1 | 1uF | CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | 3300uF | CP_Radial_D16.0mm_P7.50mm | C2 |
| 1 | 0.1uF | C_Disc_D4.3mm_W1.9mm_P5.00mm | C3 |
| 1 | R_Small_US | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
DC12v design files
The KiCad project lives in the collaborative-music-lab/ESP_MIDI repository on GitHub; these links point at the commit this page was built from.
DC12v: common questions
How big is the DC12v PCB?
The DC12v measures 35.6 × 34.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DC12v?
16 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the DC12v design files?
From the collaborative-music-lab/ESP_MIDI repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the DC12v design in my own project?
The repository has no license, so all rights stay with collaborative-music-lab. Use it as a reference, and ask the author before reusing the design.
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