Engineer

INDIA • + Follow

Engineer

INDIA
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MAATHES THILAK K

INDIA
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- 0
2

Tools, APP Software Used etc.

KiCad 9.0

Description

Embedded MCU Data Logger with RTC & 512KB EEPROM

This project is a compact embedded data-logging system built around the ATmega328P microcontroller. It integrates a real-time clock (DS1337) for accurate time-stamping and dual 24LC1025 EEPROMs, providing a total of 512KB non-volatile storage for reliable long-term data logging.

The PCB is designed with a focus on simplicity, low power consumption, and ease of manufacturing. The system eliminates the need for an external SD card, reducing cost, size, and complexity while maintaining dependable data storage.

This design is suitable for applications such as sensor data logging, industrial monitoring, educational projects, and standalone embedded systems where reliable time-based data storage is required.

Code

SCRIPT

https://github.com/MAHESH-THILAK-K/Embedded-Time-Stamped-Data-Logger.git

Schematic and Layout

Schematics and Layout

https://github.com/MAHESH-THILAK-K/Embedded-Time-Stamped-Data-Logger

CAD-Custom parts and enclosures

3D View.step

Download Gerbers Download BOM(Bill of materials)

Dec 30,2025

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Embedded MCU Data Logger with RTC & 512KB EEPROM

Published: Dec 30,2025

Standard PCB

Download Gerber file 6

BOM(Bill of materials)

Centroid file

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File Last Updated: 2026/01/04 (GMT+8)

File update record

2026-01-0413:23:24

CAD or technical drawing file is updated.

2026-01-0301:35:46

CAD or technical drawing file is updated.

Only PCB

PCB+Assembly

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