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LED Matrix Project2

Wil7ang·LEDMatrix·PCB/LED Matrix Project/LED Matrix Project2.kicad_pcb

LED Matrix Project2 PCB layout, top view — open source board by Wil7ang

About the LED Matrix Project2 PCB

LED Matrix Project2 is an open source PCB design by Wil7ang, published on GitHub under the GPL-2.0 license. It is a 2-layer board measuring 127 × 101.6 mm, with 120 components from 9 distinct parts.

Other key parts include the SN74HC125N. By type, the board carries 88 resistors, 12 diodes, 4 connectors, 1 IC and 1 jumper.

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

From the project

LED Matrix display firmware.

Main components on the LED Matrix Project2

SN74HC125N

LED Matrix Project2 bill of materials (BOM)

120 components, 9 distinct parts.

QtyPartRefs
1
SN74HC125N
U6
2
CONN_5
P0, P1
2
CONN_2
P2, P3
11
TPIC6B595N
CD00, CD01, CD02, CD03, CD10, CD11, CD12, CD13 +3
1
JUMPER3
JP1
3
UDN2981AT
RDD0, RDD1, RDD2
12
LED_MATRIX_8X8_RG
D00, D01, D02, D03, D10, D11, D12, D13 +4
24
R
R1, R2, R3, R4, R5, R6, R7, R8 +16
64
100
R25, R26, R27, R28, R29, R30, R31, R32 +56

LED Matrix Project2 design files

The KiCad project lives in the Wil7ang/LEDMatrix repository on GitHub; these links point at the commit this page was built from.

LED Matrix Project2: common questions

How big is the LED Matrix Project2 PCB?

The LED Matrix Project2 measures 127 × 101.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LED Matrix Project2?

120 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the LED Matrix Project2 design files?

From the Wil7ang/LEDMatrix repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the LED Matrix Project2 design in my own project?

Yes, under the terms of its GPL-2.0 license, which Wil7ang chose for the repository.

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