2 layers48 × 110 mm
2 layers50 × 25 mm
Doorbell
kostya13/doorbell- Size
- 50 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 12
- Pads
- 37
- Tracks, vias
- 102, 0
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 25 Jan 2024
- Updated
- 25 Jan 2024
Overview
Doorbell is an open-source printed circuit board by kostya13, from the kostya13/doorbell repository on GitHub. It is a 2-layer board of 50 × 25 mm with 15 parts on 12 nets, routed with 102 tracks and 0 vias.
It is built around the ATTINY45-15M. It belongs with the home automation and IoT boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100 | R3 | R3, R4 |
| 2 | 3,6к | R3 | R1, R5 |
| 1 | 1к | res-var | R2 |
| 1 | ATTINY45 | dip8-soic | DD1 |
| 1 | SA | SIL-2 | SA1 |
| 1 | SF | terminal-2pin | SF1 |
| 1 | SPEAKER | SIL-2 | SP1 |
| 1 | КТ315 | kt315 | VT1 |
| 1 | Питание | terminal-2pin | XS1 |
| 1 | зеленый | SIL-2 | VD2 |
| 1 | красный | SIL-2 | VD1 |
| 1 | питание радиомодуля | SIL-2 | XS3 |
| 1 | пуск | SIL-1 | XS2 |
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Questions
How big is the Doorbell PCB?
It measures 50 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Doorbell use?
15 parts, built around the ATTINY45-15M. 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 Doorbell KiCad files?
From the kostya13/doorbell repository on GitHub, at the commit this page was made from: the board is scheme/doorbell.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Doorbell design in my own project?
Its repository states no licence, so its author keeps all rights: ask kostya13 before reusing the design.