DS3231 RTC Module
₨700
Specifications:
| Feature | Description |
|---|---|
| RTC Chip | DS3231 (Extremely Accurate RTC) |
| Communication | I2C Interface |
| Voltage | 3.3V to 5.5V |
| Backup Battery | CR2032 included |
| Accuracy | ±2ppm from 0°C to +40°C |
| Interface Pins | SDA, SCL, VCC, GND |
Description
DS3231 RTC Module
The DS3231 RTC Module is a high-precision RTC with built-in temperature-compensated crystal oscillator (TCXO) and battery backup. It keeps time even when the main power is off, making it ideal for data logging, alarms, and scheduled automation.
Key Features:
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High-accuracy timekeeping
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Battery backup keeps the clock running without power
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Tracks seconds, minutes, hours, day, date, month, and year
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️ Built-in temperature sensor
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Works with Arduino, Raspberry Pi, ESP32, STM32, etc.
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Stores time data in non-volatile memory
Applications:
✅ Data loggers
✅ Timers & clocks
✅ Alarms & event triggers
✅ Home automation
✅ Attendance systems
✅ IoT time-stamping projects
Why Choose Us?
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100% tested modules
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Fast delivery across Pakistan
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Free wiring diagrams & example code
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Expert tech support
Price: 700 PKR
Availability: ✅ In Stock
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