7seg panel-040-dual combined sparse
About the 7seg panel-040-dual combined sparse PCB
7seg panel-040-dual combined sparse is an open source PCB design by 7m4gmh, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 35 components from 9 distinct parts.
Other key parts include the YH-2E20402-IK and HT16K33-28-SSOPA. By type, the board carries 18 ICs, 6 connectors, 6 resistors, 3 capacitors 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-040-dual combined sparse
7seg panel-040-dual combined sparse bill of materials (BOM)
35 components, 9 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 16 | YH-2E20402-IK | YH-2E20402-12P | U100, U101, U102, U103, U104, U105, U106, U107 +8 |
| 2 | HT16K33-28-SSOPA | SSOP-28_3.9x9.9mm_P0.635mm | U116, U117 |
| 2 | +5V | JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical | J114, J115 |
| 2 | CONN_02X03_ODD_EVEN Conn_02x03_Odd_Even | PinHeader_2x03_P2.54mm_Vertical | J116, J117 |
| 2 | I2C | JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical | J118, J121 |
| 2 | 1N4148W | D_SOD-123 | D102, D103 |
| 1 | 22UF 22uF | C_0603_1608Metric | C103 |
| 2 | 0.1UF 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C106, C107 |
| 6 | 39KR 39kR | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R124, R125, R126, R127, R128, R129 |
7seg panel-040-dual combined sparse 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-040-dual combined sparse: common questions
How big is the 7seg panel-040-dual combined sparse PCB?
The 7seg panel-040-dual combined sparse measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 7seg panel-040-dual combined sparse?
35 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-040-dual combined sparse 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-040-dual combined sparse 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.
More boards in 7seg-panel
7seg panel control-04in
94.5 × 67.6 mm49 parts2LNo license0
7seg control
50.8 × 76.2 mm44 parts2LNo license0
7seg panel-056-single combined sparse
100 × 100 mm28 parts2LNo license0
7seg panel control-040-dual
81.3 × 66 mm26 parts2LNo license0
Narabeta
243.8 × 264.2 mm22 parts2LNo license0
7seg panel-040-display dual wide
100 × 100 mm22 parts2LNo license0
7seg panel display-040-dual
81.3 × 66 mm22 parts2LNo license0
7-seg panel-0560dual combined sparse
100 × 100 mm20 parts2LNo license0
7seg panel power-040
81.3 × 33 mm19 parts2LNo license0
7seg panel control-040
81.3 × 33 mm15 parts2LNo license0
Raspberry Pi7seg hat
65 × 56.5 mm13 parts2LNo license0
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