1PCS DS3231 AT24C32 3.3V/5V RTC IIC Clock Module Precision Real Time Clock Quare Memory RTC Raspberry Pi For Arduino

1PCS DS3231 AT24C32 3.3V/5V RTC IIC Clock Module Precision Real Time Clock Quare Memory RTC Raspberry Pi For Arduino

SKU:010082
Regular price $5.99 USD

Parameters:

  1. Size: (L*W*H)1.5*0.87*0.55 inch
  2. Weight: 10g
  3. Operating voltage:3.3V-5.5V
  4. Clock chip: high-precision clock chip DS3231
  5. Clock Accuracy: 0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute
  6. Calendar alarm clock with two
  7. Programmable square-wave output
  8. Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
  9. Chip temperature sensor comes with an accuracy of ± 3 ℃
  10. Memory chips: AT24C32 (storage capacity 32K)
  11. IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
  12. Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal

Features:

  • Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.
  • Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.
  • DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
  • Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
  • A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating ?P reset manually.

Wiring instructions (with Arduino uno r3 for example):
SCL → A5
SDA → A4
VCC → 5V
GND → GND

Package Included:
1* DS3231 Module

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Parameters:

  1. Size: (L*W*H)1.5*0.87*0.55 inch
  2. Weight: 10g
  3. Operating voltage:3.3V-5.5V
  4. Clock chip: high-precision clock chip DS3231
  5. Clock Accuracy: 0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute
  6. Calendar alarm clock with two
  7. Programmable square-wave output
  8. Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
  9. Chip temperature sensor comes with an accuracy of ± 3 ℃
  10. Memory chips: AT24C32 (storage capacity 32K)
  11. IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
  12. Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal

Features:

  • Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.
  • Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.
  • DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
  • Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
  • A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating ?P reset manually.

Wiring instructions (with Arduino uno r3 for example):
SCL → A5
SDA → A4
VCC → 5V
GND → GND

Package Included:
1* DS3231 Module