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DS3231 High Precision Clock Module IIC Interface
Description:
- Onboard DS3231 high precision clock chip.
- Onboard CR1220 patch battery holder.
- The commonly used pin has led out, pin size is 2.54mm.
- PCB size: 24.9 mm x15.8 mm
Package included:
- 5 x DS3231 High Precision Clock Module IIC Interface