DS3231 AT24C32 IIC precision Real time clock module memory module Arduino
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High-precision clock chip DS3231 with an accuracy of just 2ppm!
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What Stands Out
產品詳情
| Brand | GCSUPERMARKET |
| MPN | Does Not Apply |
| Country of Origin | China |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Hobbyist Developers
Ideal for DIY enthusiasts looking to incorporate precise timekeeping into their Arduino projects with ease.
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Data Logger Projects
Perfect for applications requiring accurate timestamps, such as environmental data logging or sensor monitoring.
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IoT Projects
Great for Internet of Things applications that need real-time tracking and scheduling functionalities.
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Beginner Users
Not suitable for novice users unfamiliar with electronics or programming of Arduino-based products.
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High-Precision Needs
Not ideal for applications requiring the highest accuracy, as minor variations can occur over time.
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Standalone Use
Cannot function independently without a compatible microcontroller; integration with microcontrollers is necessary.
產品描述
客戶問答
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問題:
What is the accuracy of the DS3231 clock chip?
Answer: The DS3231 clock chip has an accuracy of 2ppm, leading to an error of about 1 minute in a 40°C range. -
問題:
Can this module be used with Arduino?
Answer: Yes, this clock module is compatible with Arduino and can be easily connected using IIC bus interface. -
問題:
How is the module powered if there's a power failure?
Answer: The module includes a rechargeable CR2032 battery, ensuring continuous operation during power outages.
gcsupermarket Editorial Review
Customer Reviews & Ratings
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特色和優勢
- Compact size: 38mm x 22mm x 14mm, lightweight at just 8g.
- Operating voltage range: 3.3 - 5.5V for versatile compatibility.
- Features a highly accurate DS3231 clock chip with minimal error.
- Calendar alarm function and programmable square-wave output available.
- Integrated temperature sensor and 32K memory chip for enhanced functionality.
- Reliable performance with rechargeable CR2032 battery for power backup.
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