DS1302/DS1307/PCF8563/DS3231 AT24C32 I2C IIC Memory 3.3V-5V Real Time Precision RTC Clock I2C Module
Aliexpress UK
1 x DS3231 RTC. Can be cascaded with other IIC device. The clock operates in the 24 hours or band / AM / PM indication of the 12-hour format. Calendar alarm clock with two. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.
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High Precision! DS3231 Real Time Clock Module DS3231SN For Arduino 3.3V/5V For Raspberry Pi
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High-precision clock chip DS3231. - two calendar alarm clock. - I2C interface. -Battery required - CR2032. - Low power Consumption.
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New Original DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module ZS-042 For Arduino
Aliexpress UK
(around 1 minute per year ). Projects using the DS3231 RTC module Embedded Systems: Use the DS3231 module in embedded systems for precise timing and scheduling of tasks.
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1PCS PCF8563 DS3231 PCF8523 AT24C32 DS1302 DS2121SN IIC Precision RTC Real Time Clock Memory Module
Aliexpress UK
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DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module RTC DS3231SN/M Memory module For
Aliexpress UK
Clock work format can be24Hour or belt/ AM / PMInstructions12Hour format. It provides two calendar alarm clock can be set and a square wave output can be set. In addition ,/ RST Monitoring pins can be used as produceμPManual reset input.
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diymore DS3231 AT24C32 IIC High Precision RTC Real Time Clock Memory Module for Arduino without
Aliexpress UK
Fixed Bracket : Keep your alarm clock securely in place with the fixed bracket on our simple alarm clock for bedrooms, ensuring it stays put even during nights. Alarm clock (without battery) 1. There might be a bit color distortions due to different computer resolutions.
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DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module
Aliexpress UK
Good overall condition. Unable to test Comes with key, does have some marks as shown has been in storage
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1/5PCS DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module RTC DS3231SN/M Memory module
Aliexpress UK
Beatron TP2000.
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