2 layers38 × 32 mm
2 layers34.3 × 31.2 mm
Led robot
hggh/led-guy2a new blinking LED guy
- Size
- 34.3 × 31.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 23
- Pads
- 85
- Tracks, vias
- 208, 41
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 8 Aug 2020
- Updated
- 30 May 2021
Overview
Led robot is an open-source printed circuit board by hggh, from the hggh/led-guy repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 34.3 × 31.2 mm with 30 parts on 23 nets, routed with 208 tracks and 41 vias.
It is built around the MAX7219M. Its parts include 25 diodes, 2 capacitors, 1 resistor, 1 IC and 1 connector. It belongs with the robots and motor control boards of this library.
Main components
1README
README.mdled-guy
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 25 | LED | LED_SMD:LED_0805_2012Metric | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +9 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | MAX7219 | Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm | U1 |
| 1 | data | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1 |
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Questions
How big is the Led robot PCB?
It measures 34.3 × 31.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Led robot use?
30 parts, built around the MAX7219M. 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 Led robot KiCad files?
From the hggh/led-guy repository on GitHub, at the commit this page was made from: the board is pcb/led-robot/led-robot.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Led robot design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).