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DS3231 RTC. 4 clock chip: high-precision clock chip DS3231. DS3231 AT24C32. Mini RTCpro DS3231. Use DS3231SN precision clock chip, built 32.768 crystal. DS3231SN IC. DS3231SN 3 in 1 LED. RTC IIC I2C IIC DS3231S.
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Notice: 1. ◆If there are no special circumstances, your product will not be delayed in arrival.
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◆If there are no special circumstances, your product will not be delayed in arrival.
eBay
Integrated I2C interfaces simplifies for connectivitys, while the builts in temperature sensors and low power optimizes performances for IoT and automation projects. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.
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If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. 4 clock chip: high-precision clock chip DS3231. DS3231 module x 1. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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Ideal for working with Arduino, Raspberry Pi, PIC or any other electronic circuits. Arduino Connections 1 Clock Module (Battery not supplied). Your projects could include an LCD screen (also available from us), storage to an SD card or display on your computer screen.
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◆If there are no special circumstances, your product will not be delayed in arrival.
eBay