2 layers27.9 × 16.5 mm
2 layers102.3 × 70 mm
PCB Top Rev4-PcbDoc
openUC2/UC2_microstepper_kinematicmountAn ESP32 project using three linear stepper motors to stear a mirror
- Size
- 102.3 × 70 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 51
- Pads
- 148
- Tracks, vias
- 278, 0
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 3 Feb 2023
- Updated
- 4 Feb 2023
Overview
PCB Top Rev4-PcbDoc is an open-source printed circuit board by openUC2, from the openUC2/UC2_microstepper_kinematicmount repository on GitHub. It is a 2-layer board of 102.3 × 70 mm with 18 parts on 51 nets, routed with 278 tracks and 0 vias.
Its parts include 10 connectors and 1 IC. It belongs with the robots and motor control boards and the ESP32 boards of this library.
README
README.mdESP32_Burninator
An ESP32 project using two linear stepper motors and a burning laser diode. I came up with the project name from being a longtime fan of the homestarrunnerdotcom videos. Please don't sue me.
The project started when I grabbed a few tiny linear stepper motors from Aliexpress link and wondered what I could do with them. They lack strength to cut material or draw using a pen but they should be able to hold dvd buring laser diode. A tiny adjustable lens from Aliexpress link was needed used to focus the burn height. Pulling out the visible diode component and replacing it with the dvd diode was surprisingly easy.
A video of it in action: https://youtu.be/s-a9CgvyQM8
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Conn_01x04_Male | ESP32_mini_KiCad_Library:MicroLinearMotor | J2, J2, J2 |
| 3 | Conn_01x06_Male | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3, J5, J6 |
| 3 | Conn_01x06_Male | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal | J1, J1, J1 |
| 3 | Pololu_Breakout_A4988 | Module:Pololu_Breakout-16_15.2x20.3mm | A1, A1, A1 |
| 1 | Conn_01x03_Female | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | J4 |
| 1 | LOGO | lib:UC2-logo_halftoned | G*** |
| 1 | LOGO | lib:oshw-number | G*** |
| 1 | Val** | svg2shenzhen:im-cube_orthagonal-internal-pcb_svg2shenzhen | Ref** |
| 1 | mini_esp32 | ESP32_mini_KiCad_Library:ESP32_mini | U1 |
The 17 most common of 18 parts.
Questions
How big is the PCB Top Rev4-PcbDoc PCB?
It measures 102.3 × 70 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCB Top Rev4-PcbDoc use?
18 parts. 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 PCB Top Rev4-PcbDoc KiCad files?
From the openUC2/UC2_microstepper_kinematicmount repository on GitHub, at the commit this page was made from: the board is KiCAD/PCB_Top_Rev4-PcbDoc.kicad_pcb and its schematic KiCAD/PCB_Top_Rev4-PcbDoc.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB Top Rev4-PcbDoc design in my own project?
Its repository states no licence, so its author keeps all rights: ask openUC2 before reusing the design.
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