2 layers104.9 × 75.2 mm
2 layers100 × 30 mm
Avr promicro
peej/avr-promicro-programmerA tiny PCB for programming a ATMEGA328 via a Pro-Micro
- Size
- 100 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 7
- Pads
- 124
- Tracks, vias
- 76, 0
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Jun 2021
- Updated
- 19 Jun 2021
Overview
Avr promicro is an open-source printed circuit board by peej, from the peej/avr-promicro-programmer repository on GitHub. It is a 2-layer board of 100 × 30 mm with 10 parts on 7 nets, routed with 76 tracks and 0 vias.
It is built around the ATMEGA328-PU. Its parts include 4 ICs, 2 connectors and 2 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdA tiny PCB design for programming a ATMEGA328 bootloader via a Pro-Micro without having to manually connect pins together.
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | ATMEGA328-PU | Package_DIP:DIP-28_W7.62mm | U1, U1 |
| 2 | AVR_ISP_6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J2, J2 |
| 2 | ProMicro | lumberjack:Pro_Micro | U2, U2 |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW1 |
The 8 most common of 10 parts.
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Questions
How big is the Avr promicro PCB?
It measures 100 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Avr promicro use?
10 parts, built around the ATMEGA328-PU. 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 Avr promicro KiCad files?
From the peej/avr-promicro-programmer repository on GitHub, at the commit this page was made from: the board is avr-promicro.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Avr promicro design in my own project?
Its repository states no licence, so its author keeps all rights: ask peej before reusing the design.