Introduction
The DS3231 Precision Clock Module by TECNOIOT is an essential component for projects requiring highly accurate timekeeping and date tracking capabilities. Its compact size and precise features make it a reliable choice for various applications, from home automation to industrial use.
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Key Features
- Highly accurate timekeeping with ±2 ppm precision.
- Integrated temperature-compensated crystal oscillator (TCXO).
- Supports IIC interface for easy communication with microcontrollers.
- Calendar function including day, date, month, and year, valid until 2100.
- Battery backup to maintain time in case of power outage.
Specs
- Brand: TECNOIOT
- Model: DS3231 AT24C32 IIC Module
- Size: 38 mm (L) x 22 mm (W) x 14 mm (H)
- Weight: 8 g
- Voltage Range: 3.3 – 5.5 V
- Temperature Compensation: ±3°C accuracy
- Memory Chip Capacity: AT24C32 (32K)
- Interface Speed: Maximum of 400 KHz at 5V
- Battery Type: CR2032
Pros & Cons
Pros:
- High precision and reliability.
- Easy to integrate with microcontrollers via IIC interface.
- Compact size suitable for various applications.
Cons:
- May require some technical knowledge to set up.
- Limited compatibility outside of specific use cases.
Who It’s For
This DS3231 Precision Clock Module is ideal for developers, hobbyists, and professionals working on projects that need accurate timekeeping or calendar functionality. Suitable for home automation systems, industrial applications, and more.
Pricing & Value
Current price: 8,52 € (subject to change). The DS3231 offers excellent value with its precision and reliability, making it a worthwhile investment for those requiring accurate timekeeping capabilities.
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