2 layers140.5 × 30 mm
Type e
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
16 parts3kApache-2.0
2 layers56.4 × 26 mm
GR SoundLogic02
GadgetReboot/SoundLogic21555 sound effects with NAND gates and a binary counter
- Size
- 56.4 × 26 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 45
- Pads
- 114
- Tracks, vias
- 351, 62
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 21 May 2025
- Updated
- 21 May 2025
Overview
GR SoundLogic02 is an open-source printed circuit board by GadgetReboot, from the GadgetReboot/SoundLogic2 repository on GitHub. It is a 2-layer board of 56.4 × 26 mm with 16 parts on 45 nets, routed with 351 tracks and 62 vias.
Its parts include 6 capacitors, 4 ICs, 3 resistors and 2 connectors.
README
README.mdSoundLogic2
555 sound effects with NAND gates and a binary counter
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C5, C6 |
| 2 | 4011 | Package_SO:SO-14_3.9x8.65mm_P1.27mm | U3, U4 |
| 2 | Conn_01x22 | Connector_PinHeader_2.54mm:PinHeader_1x22_P2.54mm_Vertical | J1, J2 |
| 1 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 1 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | 1nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 390K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 4040 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U2 |
| 1 | 555 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | LOGO | _Custom_Footprints:pcb way logo | G*** |
Questions
How big is the GR SoundLogic02 PCB?
It measures 56.4 × 26 mm and has 2 copper layers, 1.6 mm thick.
What parts does the GR SoundLogic02 use?
16 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 GR SoundLogic02 KiCad files?
From the GadgetReboot/SoundLogic2 repository on GitHub, at the commit this page was made from: the board is KiCad/GR_SoundLogic02.kicad_pcb and its schematic KiCad/GR_SoundLogic02.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the GR SoundLogic02 design in my own project?
Its repository states no licence, so its author keeps all rights: ask GadgetReboot before reusing the design.
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