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3PCS DS3231 Real Time Clock Module RTC Sensor High Precision AT24C32 IIC Timer Alarm Clock for Arduino Raspberry Pi
3PCS DS3231 Real Time Clock Module RTC Sensor High Precision AT24C32 IIC Timer Alarm Clock for Arduino Raspberry Pi
Product Highlights:
Two time-of-day alarms.
Programmable square-wave output signal.
RST output/pushbutton reset debounce input.
Battery-backup input for continuous timekeeping.
Simple serial interface connects to most microcontrollers.
Pin Description:
32KHz：32KHz output
SQW：Active LOW Interrupt or Square wave output
SCL：Serial Clock Input
SDA：Serial Data I/O
VCC：DC Power Pin GND：Ground
Wiring instructions (for example compatible with Arduino uno r3 ):
SCL → A5
SDA → A4
VCC → 5V
GND → GND
Package : SMD
Model Number : DS3231
Application : Computer
Origin : Mainland China
Brand Name : UNO R3
is_customized : Yes
Type : Voltage Regulator
Condition : New
