Pmod-8led2
About the Pmod-8led2 PCB
Pmod-8led2 is an open source PCB design by fm4dd, published on GitHub. It is a 2-layer board measuring 34.5 × 52 mm, with 27 components from 5 distinct parts.
By type, the board carries 16 resistors, 8 diodes and 2 connectors.
From the project
Quad-row PMOD module that provides a set of 8x dual-color LED (red/green)
This PMOD provides 8x dual-color LED display output to FPGA designs via two double row PMODs. It is possible to install either type of dual-color LEDs: "common cathode" or "common anode". The default is "common cathode", which allows for working with normal logic. With normal logic, setting the output "HIGH" lights up the LED. If "common anode" LEDs are installed, JP1 must separate GND, and close the connection to + 3.3V. Common anode uses inverted logic, The LEDs light up when the output is set "LOW". fpga.fm4dd.com
Pmod-8led2 bill of materials (BOM)
27 components, 5 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | PEC20DBAN PMOD Sullins Connector Solutions | PMODHeader_2x06_P2.54mm_Horizontal | J1, J2 |
| 1 | — | 7seg-type-display | 7seg-type-display |
| 8 | OSRGHC3132A LED_Dual_ACA OptoSupply | LED_D3.0mm-3 | D1, D2, D3, D4, D5, D6, D7, D8 |
| 8 | RNMF14FTC220R 220 Stackpole Electronics Inc | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8 |
| 8 | RNMF14FTC330R 330 Stackpole Electronics Inc | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R9, R10, R11, R12, R13, R14, R15, R16 |
Pmod-8led2 design files
The KiCad project lives in the fm4dd/pmod-8led2 repository on GitHub; these links point at the commit this page was built from.
- Layoutkicad/8led2.kicad_pcb
- BOM8led2-bom.csv
Pmod-8led2: common questions
How big is the Pmod-8led2 PCB?
The Pmod-8led2 measures 34.5 × 52 mm, has 2 copper layers and is 0.8 mm thick.
How many components are on the Pmod-8led2?
27 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Pmod-8led2 design files?
From the fm4dd/pmod-8led2 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Pmod-8led2 design in my own project?
The repository has no license, so all rights stay with fm4dd. Use it as a reference, and ask the author before reusing the design.