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2PCS DS3231 ZS042 IIC RTC Clock Timer Memory Module For Arduino Replace DS1307
- Item No : 132475473285
- Condition : New
- Brand : Unbranded/Generic
- Seller : czb6721960
- Current Bid : US $9.39
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* Item Description
- 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. 2 x DS3231 module. Arduino Module.
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