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2 layers100 × 22 mmHt16k33 04, the printed circuit board in 3D
Size
100 × 22 mm
Copper layers
2
Thickness
1.6 mm
Parts
12
Nets
53
Pads
134
Tracks, vias
432, 14
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
7 Sep 2020
Updated
8 Sep 2022

Overview

Ht16k33 04 is an open-source printed circuit board by kitazaki, from the kitazaki/nora_badge_3rd repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 100 × 22 mm with 12 parts on 53 nets, routed with 432 tracks and 14 vias.

It is built around the HT16K33-28SOP. Its parts include 5 diodes, 3 resistors, 2 ICs, 1 capacitor and 1 connector.

Main components

1

README

README.md

nora_badge_3rd

Parts

12
QtyValueFootprintReferences
4DISP_LED_MAT_8x8_COM_CATakn_misc:LED_8x8_1.9MM_20x20MMD1, D2, D3, D4
310KResistor_SMD:R_1206_3216MetricR1, R2, R5
2HT16K33-28SOPHT16K33-28SOP:SOIC127P1031X264-28NIC1, IC2
110uFCapacitor_SMD:C_1206_3216MetricC1
11N4148Diode_SMD:D_1210_3225Metric_Pad1.42x2.65mm_HandSolderD5
1Conn_01x04_MaleConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_HorizontalJ1

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Questions

How big is the Ht16k33 04 PCB?

It measures 100 × 22 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Ht16k33 04 use?

12 parts, built around the HT16K33-28SOP. 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 Ht16k33 04 KiCad files?

From the kitazaki/nora_badge_3rd repository on GitHub, at the commit this page was made from: the board is Kicad/ht16k33_04.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Ht16k33 04 design in my own project?

Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).