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2PCS DS3231 AT24C32 IIC RTC Clock Module High Precision Real Time Clock Module Sensor for Arduino DIY
$16.99
Sale price
$16.99
Regular price
$22.99
FREE shipping on orders $50+· add $33.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
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Key features
- Voltage: 3.3-5V, Memory chips: AT24C32 (storage capacity 32K). Clock accuracy: 0-40℃, accuracy 2ppm, annual error about 1 minute.
- Clock chip: high-precision clock chip DS3231SN. Can be cascaded with other IIC devices.The 24C32 address can be modified by shorting A0 / A1 / A2.
- About battery type: Battery is not included.
- Feature: The DS3231 is an RTC IC developed by Maxim Integrated. It is a low cost, extremely accurate RTC IC with communication over I2C Interface. An interesting feature of DS3231 RTC IC is that it has integrated crystal oscillator and temperature sensor and hence you don’t have to connect an external crystal.
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