2 layers47.9 × 49.6 mm
BMP280Tiny
danheeks/vario
paragliding vario with arduino nano, piezo sounder, bmp180 altimeter, 4x Nimh batterys
45 parts11
2 layers20.3 × 19.3 mm
Attiny48
joshnuss/attiny481Devboard for ATtiny 48/88
- Size
- 20.3 × 19.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 31
- Pads
- 76
- Tracks, vias
- 277, 28
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Oct 2018
- Updated
- 16 Oct 2018
Overview
Attiny48 is an open-source printed circuit board by joshnuss, from the joshnuss/attiny48 repository on GitHub. It is a 2-layer board of 20.3 × 19.3 mm with 11 parts on 31 nets, routed with 277 tracks and 28 vias.
It is built around the ATTINY88-AU. Its parts include 5 connectors, 2 resistors, 1 capacitor, 1 IC and 1 diode. It belongs with the microcontroller boards boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdATTINY48/88 Dev Board
Development breakout board for Atmel ATTINY48/88.
Built with KiCAD.
License
MIT
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2 |
| 1 | 100u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1 |
| 1 | ATtiny88-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | ICSP | Connector_PinHeader_1.00mm:PinHeader_2x03_P1.00mm_Vertical | ICSP |
| 1 | LED | Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | PORTA | Connector_PinSocket_1.00mm:PinSocket_1x04_P1.00mm_Vertical | J2 |
| 1 | PORTB | Connector_PinSocket_1.00mm:PinSocket_1x08_P1.00mm_Vertical | J3 |
| 1 | PORTC | Connector_PinSocket_1.00mm:PinSocket_1x08_P1.00mm_Vertical | J4 |
| 1 | PORTD | Connector_PinSocket_1.00mm:PinSocket_1x08_P1.00mm_Vertical | J5 |
| 1 | POWER | Connector_PinSocket_1.00mm:PinSocket_1x02_P1.00mm_Vertical | J1 |
Questions
How big is the Attiny48 PCB?
It measures 20.3 × 19.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Attiny48 use?
11 parts, built around the ATTINY88-AU. 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 Attiny48 KiCad files?
From the joshnuss/attiny48 repository on GitHub, at the commit this page was made from: the board is attiny48.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Attiny48 design in my own project?
Its repository states no licence, so its author keeps all rights: ask joshnuss before reusing the design.
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