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7seg panel control-040-dual

7m4gmh·7seg-panel·hardware/040/7seg-panel-control-040-dual/7seg-panel-control-040-dual.kicad_pcb

7seg panel control-040-dual PCB layout, top view — open source board by 7m4gmh

About the 7seg panel control-040-dual PCB

7seg panel control-040-dual is an open source PCB design by 7m4gmh, published on GitHub. It is a 2-layer board measuring 81.3 × 66 mm, with 26 components from 9 distinct parts.

Other key parts include the HT16K33-28-SOPA. By type, the board carries 12 connectors, 6 resistors, 4 capacitors, 2 ICs and 2 diodes.

It belongs with the displays & leds designs in this gallery.

From the project

server and utilities for 7-segment LED display panel

基板ごとに独立した KiCad プロジェクトとして、世代・構成別のフォルダに配置しています。

This folder contains independent KiCad projects grouped by hardware generation and configuration.

- 040/ - 7seg-panel-control-040/ - 7seg-panel-control-040-dual/ - 7seg-panel-control-040-single/ - 7seg-panel-control-04in/ - 7seg-panel-display-040-dual/ - 7seg-panel-display-040-dual-24x16/ - 7seg-panel-expand-040/ - 7seg-panel-power-040/ - 7seg-panel-single-04in/ - 040-sparse/ - 7seg-panel-040-display-dual-wide/ - 7seg-panel-040-dual-combined-sparse/

Main components on the 7seg panel control-040-dual

HT16K33-28-SOPA

7seg panel control-040-dual bill of materials (BOM)

26 components, 9 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
HT16K33-28-SOPA
U102, U103
6
CONN_02X04_ODD_EVEN
Conn_02x04_Odd_Even
J102, J105, J108, J112, J115, J118
2
I2C
J107, J117
2
CONN_02X03_ODD_EVEN
Conn_02x03_Odd_Even
J110, J120
2
+5V
J113, J114
2
1N4148W
D102, D103
2
22UF
22uF
C102, C105
2
0.1UF
0.1uF
C104, C107
6
39KR
39kR
R102, R103, R104, R105, R106, R107

7seg panel control-040-dual design files

The KiCad project lives in the 7m4gmh/7seg-panel repository on GitHub; these links point at the commit this page was built from.

7seg panel control-040-dual: common questions

How big is the 7seg panel control-040-dual PCB?

The 7seg panel control-040-dual measures 81.3 × 66 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 7seg panel control-040-dual?

26 components, from 9 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 7seg panel control-040-dual design files?

From the 7m4gmh/7seg-panel repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the 7seg panel control-040-dual design in my own project?

The repository has no license, so all rights stay with 7m4gmh. Use it as a reference, and ask the author before reusing the design.

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