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UG LAND INDIA

Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module for AVR ARM PIC SMD

Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module for AVR ARM PIC SMD

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  • 10 Days Returnable
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Specification:

Parameter Details
RTC Chip DS1307 (I2C based)
EEPROM Chip AT24C32 (I2C based, 32Kbit/4KB)
Interface I2C (SCL, SDA)
Operating Voltage 5V DC (typical)
Battery Support CR1220 / CR2032 (not always included)
Timekeeping Format 12-hour / 24-hour
Clock Accuracy ±2 seconds/day (depends on crystal)
EEPROM Capacity 32Kbits (4KB, 4096 bytes)
Dimensions ~28mm × 25mm
Mounting Type Through-hole headers (SMD usable)

 

Features:

  • DS1307 RTC Chip
    Keeps track of real-time with calendar and clock functions; supports 12/24-hour format with AM/PM.

  • AT24C32 EEPROM (32Kbit / 4KB)
    Provides additional non-volatile memory for user data storage, ideal for sensor logs or settings.

  • Battery Backup Support
    Comes with a CR1220/CR2032 battery holder to maintain timekeeping during power outages.

  • I2C Interface (Two-Wire)
    Communicates via standard I2C – easy integration with most microcontrollers including Arduino, AVR, ARM, and PIC.

  • Compact SMD-Compatible Design
    Small size, breadboard-friendly headers, and suitable for SMD-based systems.

Description:

Accurate Timekeeping with I²C Interface & Onboard EEPROM – Ideal for Microcontroller Applications

The Tiny RTC DS1307 I2C Module is a compact and cost-effective Real-Time Clock (RTC) module that provides precise timekeeping in hours, minutes, seconds, day, date, month, and year, including leap-year compensation. It integrates the DS1307 RTC chip and the AT24C32 EEPROM, both communicating over the I2C protocol.

This module is perfect for time-sensitive applications such as data logging, timestamping, alarm clocks, calendars, and embedded systems. The onboard coin cell battery holder ensures uninterrupted operation even during power loss, preserving time and data reliably.

Shipping & Returns

Return Policy According

• Order can be return within 10 days from date of delivery.

• Order return request cannot be accepted after 10 days from date of delivery.
• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

Generate (RMT) Return Merchant Ticket

• Note : Take photo and upload. Condition of product. Enter Correct Name, Mobile, Email, Order id / Invoice number (any one ) you can enter. Select Payment mode

Cash On Delivery / Prepaid .
• After Submit Return Request within 12 - 24 hour receive (RMT) Return Merchant Ticket number to your registered mobile number and email id.
• When you receive (RMT) Return Merchant Ticket number then ship your return to our warehouse address by any courier.
• We will initiate refund after delivered your return order to our warehouse.
• For any query please call our helpline number +91-9999115521 or
  mail us support@uglandindia.com

Refund policy

Prepaid Customer

• Refund of the order will be initiated after receiving the product at the warehouse address

• You will receive a notification message or mail for confirmation, of receiving the product.

• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
• Money will issue same day when confirmation will receive by message and mail.
• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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