2 layers327.9 × 139 mm
Coco2
baldengineer/bit-preserve
Project for capturing vintage, classic, aka old computer schematics in KiCad.
147 parts446
2 layers28.7 × 22.8 mm
3dp esc
Primorger/Kicada repo to sink my PCB design workstations
- Size
- 28.7 × 22.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 10
- Pads
- 36
- Tracks, vias
- 66, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 20 Mar 2026
- Updated
- 8 Apr 2026
Overview
3dp esc is an open-source printed circuit board by Primorger, from the Primorger/Kicad repository on GitHub, published under the MIT licence. It is a 2-layer board of 28.7 × 22.8 mm with 15 parts on 10 nets, routed with 66 tracks and 0 vias.
It is built around the NE555P. Its parts include 3 diodes, 2 connectors and 1 IC. It belongs with the robots and motor control boards of this library.
Main components
1Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | 1K, 3K, 68K |
| 2 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2 |
| 2 | C | Capacitor_THT:C_Axial_L3.8mm_D2.6mm_P7.50mm_Horizontal | 100nf, 100nF |
| 1 | C | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | 220nF |
| 1 | C_Polarized | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | 1uF1 |
| 1 | Conn_01x02_Pin | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J2 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical | J1 |
| 1 | LD271 | LED_THT:LED_D5.0mm_Clear | D3 |
| 1 | LOGO | SPGE:SPGE_logo | G*** |
| 1 | NE555P | Package_DIP:DIP-8_W7.62mm | U1 |
| 1 | R_Potentiometer | Potentiometer_THT:Potentiometer_Alps_RK163_Single_Horizontal | 10K1 |
Questions
How big is the 3dp esc PCB?
It measures 28.7 × 22.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 3dp esc use?
15 parts, built around the NE555P. 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 3dp esc KiCad files?
From the Primorger/Kicad repository on GitHub, at the commit this page was made from: the board is 3dp_esc/3dp_esc/3dp_esc.kicad_pcb and its schematic 3dp_esc/3dp_esc/3dp_esc.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 3dp esc design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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