UniBadge-9x9
About the UniBadge-9x9 PCB
UniBadge-9x9 is an open source PCB design by marove2000, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 50 × 50 mm, with 108 components from 11 distinct parts.
Other key parts include the NE555D and 4017. By type, the board carries 81 diodes, 11 resistors, 9 transistors, 3 capacitors, 2 ICs and 1 battery holder.
It belongs with the wearables designs in this gallery.
From the project
A simple Badge PCP with 9x9 LEDs. Create symbols, figures, pxiel-art by just soldering LEDs to the spots you want. No programming needed.
The calculation of the frequency done with https://ohmslawcalculator.com/555-astable-calculator
- download and install https://github.com/badgeek/svg2shenzhen - Inkscape: Extensions -> svg2shenzhen -> Prepare Document - Choose Layer where to place the logo - Rename: remove "disabled" from layer-name - Place logo - Extensions -> svg2shenshen -> Export Kicad (Kicad-module) - Copy .kicad_mod in .pretty-folder - Place as part
Main components on the UniBadge-9x9
UniBadge-9x9 bill of materials (BOM)
108 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NE555D | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | 4017 | SOP-16_4.4x10.4mm_P1.27mm_simple_drawing | U2 |
| 9 | 2N7002 | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +1 |
| 1 | Battery-Holder (2x AAA) | PinHeader_1x02_P2.54mm_Vertical | BT1 |
| 1 | SW_DPDT_x2 | smd_switch_slide | SW1 |
| 81 | 0805 LED Red | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D2, D3, D4, D5, D6, D7, D8 +73 |
| 1 | 100n | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1 |
| 1 | 100n F | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2 |
| 1 | 1µ F | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3 |
| 2 | 100k Ohm | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2 |
| 9 | R | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R3, R4, R5, R6, R7, R8, R9, R10 +1 |
UniBadge-9x9 design files
The KiCad project lives in the marove2000/UniBadge-9x9 repository on GitHub; these links point at the commit this page was built from.
UniBadge-9x9: common questions
How big is the UniBadge-9x9 PCB?
The UniBadge-9x9 measures 50 × 50 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the UniBadge-9x9?
108 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the UniBadge-9x9 design files?
From the marove2000/UniBadge-9x9 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the UniBadge-9x9 design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which marove2000 chose for the repository.
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