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2 layers48.3 × 30.5 mmNightclock, the printed circuit board in 3D

Nightclock

encukou/hodiny
Size
48.3 × 30.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
14
Nets
40
Pads
73
Tracks, vias
83, 2
Pours
3
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
12 Nov 2021
Updated
5 Jan 2022

Overview

Nightclock is an open-source printed circuit board by encukou, from the encukou/hodiny repository on GitHub. It is a 2-layer board of 48.3 × 30.5 mm with 14 parts on 40 nets, routed with 83 tracks and 2 vias.

It is built around the 74HC595 and CC56-12EWA. Its parts include 4 resistors and 3 ICs. It belongs with the ESP8266 boards of this library.

Main components

2

Parts

14
QtyValueFootprintReferences
4RResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR1, R2, R3, R4
3SolderWire-0.1sqmm_1x01_D0.4mm_OD1mmConnector_Wire:SolderWire-0.1sqmm_1x01_D0.4mm_OD1mmBTN, G, QH'
174HC595Package_DIP:DIP-16_W7.62mm_SocketU2
1CC56-12EWADisplay_7Segment:CA56-12EWAU3
1NodeMCU_1.0_(ESP-12E)esp8266:NodeMCU1.0(12-E)U1

The 10 most common of 14 parts.

Questions

How big is the Nightclock PCB?

It measures 48.3 × 30.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Nightclock use?

14 parts, built around the 74HC595 and CC56-12EWA. 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 Nightclock KiCad files?

From the encukou/hodiny repository on GitHub, at the commit this page was made from: the board is nightclock/kicad/kicad.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Nightclock design in my own project?

Its repository states no licence, so its author keeps all rights: ask encukou before reusing the design.

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