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{"id":7086419280052,"title":"ZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module","handle":"zyamy-3pcs-ds3231-at24c32-iic-precision-rtc-real-time-clock-memory-module","description":"\u003ch3\u003eZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information.\nLess than 31 days of the month, the end date will be automatically adjusted,\nincluding corrections for leap year. The clock operates in either the 24 hours\nor band \/ AM \/ PM indication of the 12-hour format. Provides two configurable\nalarm clock and a calendar can be set to a square wave output. Address and\ndata are transferred serially through an I2C bidirectional bus. A precision\ntemperature-compensated voltage reference and comparator circuit monitors the\nstatus of VCC to detect power failures, provide a reset output, and if\nnecessary, automatically switch to the backup power supply. In addition, \/ RST\npin is monitored as generating uP reset manually. Module Parameters: Size:\n38x22x14mm Operating Voltage: 3.3-5.5V Clock Chip: Precision clock chip DS3231\nClock Accuracy: Accuracy 2ppm, Annual error about 1 minute within the range of\n0-40 Degree Belt 2 Calendar alarm clock A programmable square-wave output\nReal-time clock generating seconds, minutes, hours, day, date, month and year\ntime, and provide valid until 2100 Compensation leap year Self-contained\ninternal temperature sensor chip, accuracy +\/-3 degree Memory chip: AT24C32\n(Storage capacity 32K) IIC Bus Interface, The max transmission speed 400KHz\n(Operating voltage 5V) Cascadable other IIC equipment, 24C32 Address can be\nmodified by short circuit A0\/A1\/A2, The default address is 0x57 Packing: Anti-\nstatic packaging Wiring instructions (Uno r3 for example): SCL - A5 SDA - A4\nVCC - 5V GND - GND Package Included: 3pcs DS3231 Precision Clock Module\n(without battery)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.\u003c\/li\u003e\n \u003cli\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year.\u003c\/li\u003e\n \u003cli\u003eThe clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format.\u003c\/li\u003e\n \u003cli\u003eProvides 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.\u003c\/li\u003e\n \u003cli\u003eThe device integrates a very precise digital temperature sensor, On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n","published_at":"2022-03-18T23:38:39+11:00","created_at":"2022-03-18T23:38:39+11:00","vendor":"ZYAMY","type":"Timing Management Products","tags":["auspowers_batchone"],"price":11100,"price_min":11100,"price_max":11100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41334950461620,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07JW4MH9G","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module","public_title":null,"options":["Default Title"],"price":11100,"weight":45,"compare_at_price":null,"inventory_management":null,"barcode":"DS3231-3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/auspowers.com\/cdn\/shop\/products\/B07JW4MH9G.jpg?v=1648569027","\/\/auspowers.com\/cdn\/shop\/products\/617nsvIF2SL.jpg?v=1647607119"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/products\/B07JW4MH9G.jpg?v=1648569027","options":["Title"],"media":[{"alt":"[Australia - AusPower] - ZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module ","id":25349302059188,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1300,"width":1300,"src":"\/\/auspowers.com\/cdn\/shop\/products\/B07JW4MH9G.jpg?v=1648569027"},"aspect_ratio":1.0,"height":1300,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/B07JW4MH9G.jpg?v=1648569027","width":1300},{"alt":"[Australia - AusPower] - ZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module ","id":25203761578164,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1300,"width":1300,"src":"\/\/auspowers.com\/cdn\/shop\/products\/617nsvIF2SL.jpg?v=1647607119"},"aspect_ratio":1.0,"height":1300,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/617nsvIF2SL.jpg?v=1647607119","width":1300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information.\nLess than 31 days of the month, the end date will be automatically adjusted,\nincluding corrections for leap year. The clock operates in either the 24 hours\nor band \/ AM \/ PM indication of the 12-hour format. Provides two configurable\nalarm clock and a calendar can be set to a square wave output. Address and\ndata are transferred serially through an I2C bidirectional bus. A precision\ntemperature-compensated voltage reference and comparator circuit monitors the\nstatus of VCC to detect power failures, provide a reset output, and if\nnecessary, automatically switch to the backup power supply. In addition, \/ RST\npin is monitored as generating uP reset manually. Module Parameters: Size:\n38x22x14mm Operating Voltage: 3.3-5.5V Clock Chip: Precision clock chip DS3231\nClock Accuracy: Accuracy 2ppm, Annual error about 1 minute within the range of\n0-40 Degree Belt 2 Calendar alarm clock A programmable square-wave output\nReal-time clock generating seconds, minutes, hours, day, date, month and year\ntime, and provide valid until 2100 Compensation leap year Self-contained\ninternal temperature sensor chip, accuracy +\/-3 degree Memory chip: AT24C32\n(Storage capacity 32K) IIC Bus Interface, The max transmission speed 400KHz\n(Operating voltage 5V) Cascadable other IIC equipment, 24C32 Address can be\nmodified by short circuit A0\/A1\/A2, The default address is 0x57 Packing: Anti-\nstatic packaging Wiring instructions (Uno r3 for example): SCL - A5 SDA - A4\nVCC - 5V GND - GND Package Included: 3pcs DS3231 Precision Clock Module\n(without battery)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.\u003c\/li\u003e\n \u003cli\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year.\u003c\/li\u003e\n \u003cli\u003eThe clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format.\u003c\/li\u003e\n \u003cli\u003eProvides 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.\u003c\/li\u003e\n \u003cli\u003eThe device integrates a very precise digital temperature sensor, On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n"}
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ZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module

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ZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module

RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. 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 uP reset manually. Module Parameters: Size: 38x22x14mm Operating Voltage: 3.3-5.5V Clock Chip: Precision clock chip DS3231 Clock Accuracy: Accuracy 2ppm, Annual error about 1 minute within the range of 0-40 Degree Belt 2 Calendar alarm clock A programmable square-wave output Real-time clock generating seconds, minutes, hours, day, date, month and year time, and provide valid until 2100 Compensation leap year Self-contained internal temperature sensor chip, accuracy +/-3 degree Memory chip: AT24C32 (Storage capacity 32K) IIC Bus Interface, The max transmission speed 400KHz (Operating voltage 5V) Cascadable other IIC equipment, 24C32 Address can be modified by short circuit A0/A1/A2, The default address is 0x57 Packing: Anti- static packaging Wiring instructions (Uno r3 for example): SCL - A5 SDA - A4 VCC - 5V GND - GND Package Included: 3pcs DS3231 Precision Clock Module (without battery)

Product Features

  • DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
  • RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year.
  • The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
  • 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.
  • The device integrates a very precise digital temperature sensor, On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.

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