DS1302 Real Time Clock (RTC) Module
Description:
DS1302 Real-Time Clock (RTC) Module is a highly accurate, low-power timekeeping module commonly used in electronic projects and devices where precise timekeeping is required. It utilizes the DS1302 RTC IC, which provides real-time clock functionality, including the ability to track the current time and date, and can keep the time running even when the system is powered down, thanks to an onboard battery.
This module is popular in embedded systems, microcontroller-based projects, and other applications where tracking of time, date, or scheduling tasks is essential. It provides a simple interface, easy integration with microcontrollers, and efficient time-keeping capabilities for applications such as alarms, time logs, timestamps, and more.
Features:
1. Real-Time Clock (RTC) Functionality
2. Battery-Backed Timekeeping
3. Low Power Consumption
4. Simple I2C or SPI Communication Interface
5. Time Accuracy
6. Built-in Oscillator
7. Easy-to-Use Libraries and Software Support
8. Alarm and Timer Capabilities
9. Clock Calibration
Diagram:
Specifications:
| Timekeeping Accuracy | ±1 minute |
| Power Supply | 3.3V to 5V DC |
| Communication Interface | SPI |
| Battery Type | CR2032 |
| Time Format | 24-hour format |
| Oscillator Frequency | 32.768 kHz |
| Temperature Range | -40°C to +85°C |
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