2 layers116.8 × 30 mm
Type d
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
14 parts3kApache-2.0
2 layers84.8 × 55 mm
1 try
Govind2442/pcb-files- Size
- 84.8 × 55 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 31
- Pads
- 67
- Tracks, vias
- 70, 4
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 7 Jun 2025
- Updated
- 17 Jun 2025
Overview
1 try is an open-source printed circuit board by Govind2442, from the Govind2442/pcb-files repository on GitHub. It is a 2-layer board of 84.8 × 55 mm with 14 parts on 31 nets, routed with 70 tracks and 4 vias.
Its parts include 4 resistors, 3 capacitors, 3 switches and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1k | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P2.54mm_Vertical | R1, R2, R3, R4 |
| 3 | 100n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C1, C2, C3 |
| 3 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW1, SW2, SW3 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | LED | LED_THT:LED_D5.0mm | PCB-1 |
| 1 | ~ | GovindLibrary:ssd1306 | U2 |
| 1 | ~ | GovindLibrary:Max30102_5 pin inp | U1 |
Questions
How big is the 1 try PCB?
It measures 84.8 × 55 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 1 try use?
14 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 1 try KiCad files?
From the Govind2442/pcb-files repository on GitHub, at the commit this page was made from: the board is 1 try.kicad_pcb and its schematic 1 try.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 1 try design in my own project?
Its repository states no licence, so its author keeps all rights: ask Govind2442 before reusing the design.
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