- -49%
RTC valós idejű óra modul DS3231SN ChronoDot V2.0 I2C memória DS3231 modul
RTC valós idejű óra modul DS3231SN ChronoDot V2.0 I2C memória DS3231 modul
276 Ft
49% megtakarítás
542 Ft
Nincs adó
Module features:
1. Can provide arduino library files and routines
2. Use DS3231SN high-precision clock chip, built-in 32.768 crystal oscillator
3. Can provide accurate year, month, day, hour, minute, second, morning and afternoon data
4. It can output 1Hz signal, one signal per second
5. CR1220 button battery can be used to keep running time
6. The pull-up resistor of the I2C bus is soldered to R1 R2 by itself
7. Small size, 3cm in diameter
8. Pin spacing 22.86mm
1. Can provide arduino library files and routines
2. Use DS3231SN high-precision clock chip, built-in 32.768 crystal oscillator
3. Can provide accurate year, month, day, hour, minute, second, morning and afternoon data
4. It can output 1Hz signal, one signal per second
5. CR1220 button battery can be used to keep running time
6. The pull-up resistor of the I2C bus is soldered to R1 R2 by itself
7. Small size, 3cm in diameter
8. Pin spacing 22.86mm
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