DS3231 Real Time Clock Memory Module with Battery (Pack of 25)

Premium quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and dedicated support.

Specifications

Feature	Details
Type	Real Time Clock (RTC) Module
Chip	DS3231 High Precision I2C RTC
Battery	Included (CR2032 or equivalent)
Quantity	25 Units
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7
Accuracy	+/-2ppm (+/-1 minute per month)
Operating Voltage	3.3V - 5.5V
Interface	I2C (2-wire)

Why Choose This?

100% Authentic - Sourced from trusted authorized distributors with verification

Fast Delivery - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - 24/7 technical assistance included

Bulk Value - Cost-effective pack of 25 units

Production Ready - Pre-assembled with battery included

Reliable Performance - Industry-standard DS3231 chip

Key Features

• High Precision Timekeeping - Maintains accurate time even during power loss
• Battery Backup - Integrated CR2032 battery keeps clock running
• I2C Interface - Easy integration with Arduino, Raspberry Pi, and microcontrollers
• Temperature Compensated - Oscillator maintains accuracy across temperature ranges
• Low Power Consumption - Ideal for battery-powered applications
• Compact Design - Small form factor fits any project

Project Ideas

DIY Electronics & Hobbyist Projects

• Arduino-based data logging systems
• Smart home automation clocks
• Weather station projects
• Custom alarm clock builds

Professional & Industrial Applications

• Industrial data acquisition systems
• Building management systems
• Security and surveillance equipment
• Financial transaction logging

Learning & Education

• Microcontroller programming courses
• Electronics skill development
• IoT and embedded systems training
• Student engineering projects

What's in the Box

• 25x DS3231 RTC Memory Modules (pre-assembled with battery)
• Complete technical documentation
• Quick start guide
• Support materials

Technical Specifications

Parameter	Value
Accuracy	+/-2ppm (+/-1 min/month)
Operating Temp	-40 degreesC to +85 degreesC
I2C Speed	100kHz - 400kHz
Battery Life	10+ years (typical)
Dimensions	~20mm x 20mm
Weight	~2g per unit

Compatibility

Arduino (Uno, Mega, Nano, Pro Mini) Raspberry Pi (all models)

STM32 & ARM microcontrollers

ESP8266 & ESP32 PIC microcontrollers

Any 3.3V or 5V I2C compatible device

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. All modules are sourced from authorized distributors with complete authentication verification. Each unit is tested before dispatch.

What warranty is provided?

7-day warranty on manufacturing defects covering all manufacturing defects. We also offer a 7-day replacement guarantee for DOA (Dead on Arrival) units.

How fast is the shipping?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express shipping available on request.

Is technical support available?

Yes, we provide 24/7 technical support via email and WhatsApp. Our team can help with integration, troubleshooting, and project guidance.

What is your return policy?

7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only for DOA units. Shipping charges apply for non-defective returns.

Are bulk discounts available?

Yes! Wholesale pricing is available on orders of 10+ units. Contact us directly for custom quotes and volume pricing.

Does the battery come installed?

Yes, each module comes with the battery pre-installed and ready to use. No assembly required.

What if I need fewer units?

While this is a pack of 25, we can arrange individual units or smaller quantities. Contact our sales team for custom orders.

Why Buy From The Engineer Store?

Trusted Source - 5+ years serving electronics enthusiasts and professionals

Quality Assured - Every batch tested and verified

Fast Support - Response within 2 hours

Best Pricing - Competitive rates with bulk discounts

Expert Help - Experienced team of engineers

Ready to power your projects? Order your DS3231 RTC modules today and get started with accurate timekeeping!

Buy DS3231 Real Time Clock Memory Module with Battery (Pack of 25) Online in India

Purchase the DS3231 Real Time Clock Memory Module with Battery (Pack of 25) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on DS3231 Real Time Clock Memory Module with Battery (Pack of 25) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy DS3231 Real Time Clock Memory Module with Battery (Pack of 25) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.