DS3231 Real Time Clock Module for Arduino
DS3231 Real Time Clock Module for Arduino
DS3231 Real Time Clock Module for Arduino
DS3231 Real Time Clock Module for Arduino

DS3231 Real Time Clock Module for Arduino

PTR005673
Stock Reduzido
7,38 €
Com IVA

DS3231 Real Time Clock Module for Arduino

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DS3231 Real Time Clock Module for Arduino

Description:

•  Dimension: 38mm x 22mm x 14mm

•  Weight: 8g

•  Working voltage: 3.3 - 5.5V

•  Clock chip: high-precision clock chip DS3231

•  Clock accuracy within range: 0-40°, accuracy 2ppm, about 1 minute in error

•  Programmable square-wave output

•  Real-time clock, it can generate seconds, minutes, hours, day, date, month and year, and provide time until 2100, and with leap year compensation.

•  Internal chip temperature sensor comes with an accuracy of ± 3°

•  Memory chips: AT24C32 (storage capacity of 32K)

•  I2C bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)

•  I2C other devices can be cascaded, 24C32 address can be modified by a short circuit A0/A1/A2, the default address is 0x57

•  With the battery, the clock is still working even when power is off. 

• LIR2032 Battery needed (not included) or CR2032 (not included) if the charging diode is removed.

Note: Battery not included.

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