HardLabs

RTC Board

woytekm·IRIS2·Hardware/RTC Board/RTC Board.kicad_pcb

RTC Board layout, top view — open source board by woytekm

About the RTC Board

RTC Board is an open source PCB design by woytekm, published on GitHub. It is a 2-layer board measuring 65 × 56.4 mm, with 13 components from 8 distinct parts.

Other key parts include the DS1307Z+ and AT24C512. By type, the board carries 6 resistors, 3 connectors, 2 ICs, 1 crystal and 1 battery holder.

It belongs with the rf & radio designs in this gallery.

From the project

Network Radio revisited

This directory contains KiCad Projects of IRIS2 boards. Projects also contain Gerber files and schematics in PDF format.

Main components on the RTC Board

DS1307Z+AT24C512

RTC Board bill of materials (BOM)

13 components, 8 distinct parts.

QtyPartRefs
1
DS1307Z+
U1
1
AT24C512
U2
1
32.768Kz
Y1
2
Conn_01x15
J1, J7
1
Conn_02x20_Odd_Even
J6
1
Battery_Cell
BT1
2
1K
R1, R2
4
0R
R3, R4, R5, R6

RTC Board design files

The KiCad project lives in the woytekm/IRIS2 repository on GitHub; these links point at the commit this page was built from.

RTC Board: common questions

How big is the RTC Board?

The RTC Board measures 65 × 56.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the RTC Board?

13 components, from 8 distinct parts. The full bill of materials is listed on this page.

Where can I download the RTC Board design files?

From the woytekm/IRIS2 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the RTC Board design in my own project?

The repository has no license, so all rights stay with woytekm. Use it as a reference, and ask the author before reusing the design.

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