DS3231 AT24C32 High Precision Clock Module IIC Module Memory Module
DS3231 AT24C32 High Precision Clock Module IIC Module Memory Module
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- R69.0/mo 3 months
- R34.89/mo 6 months
- R18.41/mo 12 months
- From R69.0/month over 3 months, or as low as R18.41/month over 12. Total repayable over 12 months: R220.92. Interest at 20.75% p.a. applies.
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Description
DS3231 AT24C32 High Precision Clock Module is a sensor module designed for accurate timekeeping and temperature measurement. It is suitable for everyday use in Arduino and SCM projects.
- Product Type: Sensor Module
- Compatibility: DS3231 AT24C32
- Material: IIC
- Size: 38mm (length) x 22mm (width) x 14mm (height)
- Weight: 8g
- Working Voltage: 3.3V to 5.5V
- Clock Chip: DS3231 high-precision clock chip
- Clock Accuracy: 2ppm within 0-40°C, annual error about 1 minute
- Calendar Alarms: 2 configurable calendar alarms
- Square Wave Output: Programmable square wave output
- Real-Time Clock: Generates seconds, minutes, hours, week, date, month, and year; leap year compensation valid to 2100
- Temperature Sensor Accuracy: +/- 3°C
- Memory Chip: AT24C32 with 32K storage capacity
- IIC Bus Interface: High transmission speed of 400KHz at 5V
- Cascading Capability: Can cascade other IIC devices; address can be modified via short circuit A0/A1/A2 (default address 0x57)
- Power Supply: Includes rechargeable battery LIR2032 for backup power
- Packing: Single anti-static packaging
- Wiring Instructions: SCL - A5, SDA - A4, VCC - 5V, GND - GND
- Temperature Range: Commercial and industrial temperature ranges
- Package Type: 16-pin 300mil SO package
- RTC Functionality: Saves seconds, minutes, hours, day, date, month, and year; adjusts for months with less than 31 days
- Clock Format: 24-hour or 12-hour format with AM/PM indication
- Power Management: Automatic power supply detection and management between main and backup power
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