HardLabs

DS3232

wyolum·orbigator·kicad/DS3232/DS3232.kicad_pcb

DS3232 PCB layout, top view — open source RP2040/RP2350 board by wyolum
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About the DS3232 PCB

DS3232 is an open source RP2040/RP2350 PCB design by wyolum, published on GitHub. It is a 2-layer board measuring 22.5 × 21 mm, with 3 components from 3 distinct parts.

Its main chip is the PICO+AF8-2, from the RP2040/RP2350 family. By type, the board carries 1 IC and 1 battery holder.

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

From the project

Analog orbit propagator.

This directory contains the KiCad PCB design files for the Orbigator orbital mechanics simulator.

1. Open orbigator.kicadpro in KiCad 8.x 2. Review the schematic in the Schematic Editor 3. Use the reference documentation in the parent directory: - ORBIGATORCIRCUITDIAGRAM.txt - ASCII circuit diagram - ORBIGATORPINASSIGNMENTS.txt - Pin assignments - NOTEFORANOOLI2CPULLUPS.txt - Critical design notes - BOM.md` - Detailed component specifications

Main components on the DS3232

PICO+AF8-2

DS3232 bill of materials (BOM)

3 components, 3 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PICO+AF8-2
ds3232sn-
U1
1
CR1220
BT1
1
DS3232
RTC1

DS3232 design files

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

DS3232: common questions

What microcontroller does the DS3232 use?

The DS3232 is built around the PICO+AF8-2, from the RP2040/RP2350 family.

How big is the DS3232 PCB?

The DS3232 measures 22.5 × 21 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the DS3232?

3 components, from 3 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the DS3232 design files?

From the wyolum/orbigator repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the DS3232 design in my own project?

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

Can I test firmware for the DS3232 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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