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DFRobot Gravity, RTC SD2405 I2C, real-time clock module
21.75 €
3638908 AN-09380
5904422313227
Shipping 11-18 b.d.
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All about the product
The SD2405 real-time clock module has a dual power supply system, when the main power supply is missing, the module automatically switches to battery power. Without external power, it can operate for 5-8 years due to its low current consumption at 1 µA.
Specifications:
- Operating voltage: 3.3 to 5.5 V
- Current consumption: 1 µA
- Time range: up to 2099 m
- Accuracy: ± 5 ppm at temperatures from -40 °C to +85 °C
- RTC displays: seconds, minutes, hours, days, months and years up to 2100
- Timer
- 12 or 24 hour time display can be selected
- Dimensions: 35.5mm x 22mm
- Weight 6 g
Links:
Manufacturer's page
Manual
