2 layers333.4 × 149.9 mm
2 layers25 × 25 mm
Getting to Blinky
- Size
- 25 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 6
- Pads
- 21
- Tracks, vias
- 35, 0
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 12 Nov 2013
- Updated
- 12 Nov 2013
Overview
Gtb is an open-source printed circuit board by thewizzy, from the thewizzy/CE-GTB repository on GitHub. It is a 2-layer board of 25 × 25 mm with 8 parts on 6 nets, routed with 35 tracks and 0 vias.
It is built around the CR2032. Its parts include 2 resistors, 1 capacitor, 1 IC and 1 diode.
Main components
1README
README.mdCE-GTB
Getting to Blinky
A project for starting in KiCad. Similar to Hello World and Blinking an LED using a micro.
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 1K | R1 | R2 |
| 1 | 1uF | C1 | C1 |
| 1 | 470K | R1 | R1 |
| 1 | 7555 | DIP-8__300 | U1 |
| 1 | CR2032 | CR2032-Vert-DIP | BT1 |
| 1 | LED | LED-3MM | LED1 |
| 1 | LOGO | OSHW_LOGO | G*** |
| 1 | VR | R1 | LDR |
Questions
How big is the Gtb PCB?
It measures 25 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Gtb use?
8 parts, built around the CR2032. 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 Gtb KiCad files?
From the thewizzy/CE-GTB repository on GitHub, at the commit this page was made from: the board is gtb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Gtb design in my own project?
Its repository states no licence, so its author keeps all rights: ask thewizzy before reusing the design.
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