DS1302 Real Time Clock Module (without Battery)

Description

DS1302 Real Time Clock Module (without Battery)

الوصف التفصيلي

وحدة DS1302 هي وحدة ساعة حقيقية (RTC) تتيح تتبع الوقت بدقة، بما في ذلك الثواني والدقائق والساعات والأيام والأسابيع والأشهر والسنوات، مع دعم السنوات الكبيسة. تستخدم الوحدة مذبذبًا بلوريًا عالي الدقة لضمان دقة قياس الوقت. الوحدة لا تحتوي على بطارية مرفقة ولكنها تحتوي على فتحة لإضافة بطارية، مما يضمن التشغيل المستمر حتى أثناء انقطاع الطاقة.

Detailed Description

The DS1302 RTC module is a real-time clock that keeps track of seconds, minutes, hours, days, weeks, months, and years, including leap years. It uses a precise crystal oscillator for accurate timekeeping. The module does not include a battery, but it has a slot for adding one, ensuring uninterrupted operation even during power outages.

Key Features

• Timekeeping: Tracks seconds, minutes, hours, days, weeks, months, and years.
• Leap Year Adjustment: Automatically adjusts for leap years up to the year 2100.
• Low Power Consumption: Operates efficiently with minimal power usage.
• Dual Power Supply: Supports main power and backup battery for continuous operation.
• Compact Design: Small size for easy integration into projects.
• Simple Interface: Uses a 3-wire serial interface for communication.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Crystal Oscillator: 32.768 kHz
• Backup Battery: Slot available for a 3V coin cell battery (not included)
• Interface: Serial I/O with single-byte or multi-byte data transfer
• Operating Temperature: 0°C to 70°C
• Dimensions: Approximately 44mm x 23mm x 1.6mm

Applications

• Time-Based Control: Ideal for attendance systems, automated sprinklers, and alarms.
• Data Logging: Used in systems requiring timestamped data.
• DIY Projects: Perfect for hobbyists and students working on electronics projects.
• Embedded Systems: Suitable for microcontroller-based applications.

Package Content

• 1 x DS1302 Real Time Clock Module (without Battery)