2 layers49 × 35 mm
2 layers120.3 × 83.8 mm
8-led output
pbrowne011/pcbCircuit diagrams and PCB files
- Size
- 120.3 × 83.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 49
- Pads
- 82
- Tracks, vias
- 99, 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 15 Oct 2024
- Updated
- 16 Oct 2024
Overview
8-led output is an open-source printed circuit board by pbrowne011, from the pbrowne011/pcb repository on GitHub. It is a 2-layer board of 120.3 × 83.8 mm with 19 parts on 49 nets, routed with 99 tracks and 3 vias.
It is built around the ARDUINO UNO R3 and SN74HC595N. Its parts include 8 resistors, 8 diodes, 1 capacitor and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
README.mdpcb
This is a collection of schematics and PCB designs using KiCad. Each directory contains one or more project directories, where each project has an associated schematic and (possibly) a PCB design file.
Schematics
Some schematics I've designed so far:
Arduino UNO and right-shift register with 8 LEDs
Simple LED schematic
PCB Designs
Some PCB designs I've created so far:
Arduino UNO and right-shift register with 8 LEDs
Simple LED PCB
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 220R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8 |
| 8 | LED | LED_THT:LED_D5.0mm | D1, D2, D3, D4, D5, D6, D7, D8 |
| 1 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | Arduino_UNO_R3 | Module:Arduino_UNO_R3 | A1 |
| 1 | SN74HC595N | Package_DIP:DIP-16_W7.62mm_LongPads | U1 |
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Questions
How big is the 8-led output PCB?
It measures 120.3 × 83.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 8-led output use?
19 parts, built around the ARDUINO UNO R3 and SN74HC595N. 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 8-led output KiCad files?
From the pbrowne011/pcb repository on GitHub, at the commit this page was made from: the board is sn74hc595n/8-led-output/8-led-output.kicad_pcb and its schematic kicad-tutorial/kicad-tutorial.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 8-led output design in my own project?
Its repository states no licence, so its author keeps all rights: ask pbrowne011 before reusing the design.