2 layers44.1 × 35.3 mm
2 layers113.4 × 85.7 mm
Seven segment display
qeedquan/challenges1Various solutions to challenges
- Size
- 113.4 × 85.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 21
- Pads
- 47
- Tracks, vias
- 104, 6
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 27 Mar 2023
- Updated
- 7 Nov 2026
Overview
Seven segment display is an open-source printed circuit board by qeedquan, from the qeedquan/challenges repository on GitHub, published under the MIT licence. It is a 2-layer board of 113.4 × 85.7 mm with 11 parts on 21 nets, routed with 104 tracks and 6 vias.
It is built around the 74HC595 and LTS-6980HR. Its parts include 8 resistors, 1 IC and 1 connector. It belongs with the lEDs and displays boards of this library.
Main components
2README
README.mdVarious solutions to challenges
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 2200 | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P25.40mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8 |
| 1 | 74HC595 | Seven Segment Display:DIP16-2.54-20.32X5.84MM | U1 |
| 1 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Horizontal | J1 |
| 1 | LTS-6980HR | Display_7Segment:7SegmentLED_LTS6760_LTS6780 | AFF1 |
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Questions
How big is the Seven segment display PCB?
It measures 113.4 × 85.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Seven segment display use?
11 parts, built around the 74HC595 and LTS-6980HR. 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 Seven segment display KiCad files?
From the qeedquan/challenges repository on GitHub, at the commit this page was made from: the board is books/kicad_like_a_pro/seven_segment_display/seven_segment_display.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Seven segment display design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).