Diymore DS3231 AT24C32 IIC High Precision RTC Real Time Clock Memory Module for Arduino without Battery
iProGadgets Repair Tools Diymore DS3231 AT24C32 IIC High Precision RTC Real Time Clock Memory Module for Arduino without Battery
Features:
Features:
- Using DS3231SN high-precision clock chip, built-in 32.768 crystal oscillator
- Can provide accurate year, month, day, hour, minute, second, AM and PM data
- Can output 1Hz signal, one signal per second
- Can use CR1220 coin cell to keep time
- I2C bus pull-up resistor welded by itself R1 R2 by yourself
- Pin spacing 22.86mm
- 1 x Module
- 1 x Pin
