2 layers60 × 30 mm
Controller
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
11 parts3kApache-2.0
2 layers73 × 58.5 mm
- Size
- 73 × 58.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 10
- Pads
- 54
- Tracks, vias
- 127, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 20 Mar 2025
- Updated
- 20 Mar 2025
Overview
Task1 is an open-source printed circuit board by Sanjay-Mathivanan, from the Sanjay-Mathivanan/Buck-Converter repository on GitHub. It is a 2-layer board of 73 × 58.5 mm with 11 parts on 10 nets, routed with 127 tracks and 0 vias.
Its parts include 2 capacitors, 2 resistors, 2 diodes, 2 connectors and 1 IC.
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Conn_01x02 | Connector:CUI_PD-30 | J1, J2 |
| 2 | D | Diode_SMD:D_0201_0603Metric | D1, D2 |
| 1 | 100nF | Capacitor_SMD:CP_Elec_3x5.3 | C1 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 1nF | Capacitor_SMD:CP_Elec_3x5.3 | C2 |
| 1 | 200 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | LM555xM | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | Q_NMOS_DGS | Package_TO_SOT_THT:TO-220F-15_P2.54x5.08mm_StaggerOdd_Lead5.08mm_Vertical | Q2 |
| 1 | R_Potentiometer | Potentiometer_SMD:Potentiometer_ACP_CA6-VSMD_Vertical | RV1 |
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Questions
How big is the Task1 PCB?
It measures 73 × 58.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Task1 use?
11 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 Task1 KiCad files?
From the Sanjay-Mathivanan/Buck-Converter repository on GitHub, at the commit this page was made from: the board is task1.kicad_pcb and its schematic task1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Task1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Sanjay-Mathivanan before reusing the design.