HardLabs

Ds1307 board

shengwen-tw·nixie-clock·circuit/prototype_ver1/DS1307_module/ds1307_board.kicad_pcb

Ds1307 board layout, top view — open source board by shengwen-tw

About the Ds1307 board

Ds1307 board is an open source PCB design by shengwen-tw, published on GitHub under the MIT license. It is a 2-layer board measuring 53 × 23.9 mm, with 5 components from 5 distinct parts.

Other key parts include the DS1307. By type, the board carries 1 IC, 1 crystal, 1 connector, 1 battery holder and 1 capacitor.

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

From the project

IN-14 Russian nixie tube clock

A Russian IN-14 Nixie tube clock which support time display, alram and mp3 playing function

You must install the following arduino libraries before compiling the firmware (find the zip in firmware directory)

DFPlayer driver (a modified version of AltSoftwareSerial) RTC and Time library

The hardware was designed under Kicad 4, any previous version may not work properly.

Ds1307 board, from the project README
From the project README

Main components on the Ds1307 board

DS1307

Ds1307 board bill of materials (BOM)

5 components, 5 distinct parts.

QtyPartRefs
1
DS1307
U1
1
CRYSTAL
X1
1
CONN_4
P1
1
BATTERY
BT1
1
C
C1

Ds1307 board design files

The KiCad project lives in the shengwen-tw/nixie-clock repository on GitHub; these links point at the commit this page was built from.

Ds1307 board: common questions

How big is the Ds1307 board?

The Ds1307 board measures 53 × 23.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Ds1307 board?

5 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ds1307 board design files?

From the shengwen-tw/nixie-clock repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Ds1307 board design in my own project?

Yes, under the terms of its MIT license, which shengwen-tw chose for the repository.

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