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7seg panel control-04in

7m4gmh·7seg-panel·hardware/040/7seg-panel-control-04in/7seg-panel-control-04in.kicad_pcb

7seg panel control-04in PCB layout, top view — open source board by 7m4gmh

About the 7seg panel control-04in PCB

7seg panel control-04in is an open source PCB design by 7m4gmh, published on GitHub. It is a 2-layer board measuring 94.5 × 67.6 mm, with 49 components from 20 distinct parts.

Other key parts include the TCA9548APWR and HT16K33-28-SOPA. By type, the board carries 21 connectors, 20 resistors, 4 capacitors, 2 ICs, 1 jumper and 1 diode.

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-04in

TCA9548APWRHT16K33-28-SOPA

7seg panel control-04in bill of materials (BOM)

49 components, 20 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TCA9548APWR
U102
1
HT16K33-28-SOPA
U103
1
CH1
J101
4
I2C
J102, J104, J118, J121
1
CH2
J103
1
CH3
J105
1
CH4
J106
1
CH6
J107
3
CONN_02X04_ODD_EVEN
Conn_02x04_Odd_Even
J108, J110, J112
1
CH7
J109
1
CH8
J111
1
CH5
J113
4
+5V
J114, J115, J119, J120
2
CONN_02X03_ODD_EVEN
Conn_02x03_Odd_Even
J116, J117
1
A2
JP101
1
1N4148W
D102
2
22UF
22uF
C102, C103
2
0.1UF
0.1uF
C105, C106
17
4.7KR
4.7kR
R107, R108, R109, R110, R111, R112, R113, R114 +9
3
39KR
39kR
R124, R125, R126

7seg panel control-04in 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-04in: common questions

How big is the 7seg panel control-04in PCB?

The 7seg panel control-04in measures 94.5 × 67.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 7seg panel control-04in?

49 components, from 20 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-04in 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-04in 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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