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. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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Whether it's a long-awaited accessory, an inspiring book, or a practical household item, it can add color and convenience to your life. I wish you a thriving career, a harmonious and happy family, good health and a pleasant mood.
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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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SCL (Pin 3): The clock pin for I ² C communication, which is provided by the main device as a clock signal for synchronous data transmission. The chip receives and sends data bits based on the clock signal.
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DS3231SN 3231 IC RTC W/TCXO 16-SOIC NEW. 1PCS DS3231SN 3231 IC RTC W/TCXO 16-SOIC NEW.
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Mini RTCpro DS3231. DS3231 AT24C32. 4 clock chip: high-precision clock chip DS3231. DS3231 RTC. Use DS3231SN precision clock chip, built 32.768 crystal. DS3231SN 3 in 1 LED. RTC IIC I2C IIC DS3231S. High speed (400 KHZ) the I2C serial bus.
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Wenn es nicht gut funktioniert oder.
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