20PCS/LOT Tiny RTC I2C modules 24C32 memory DS1307 clock RTC module in stock good quality (without battery)

20PCS/LOT Tiny RTC I2C modules 24C32 memory DS1307 clock RTC module in stock good quality (without battery)
sku: 32841958833
$8.30-1%
$8.20
Shipping from: China
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