DS1302 Real Time Clock Module INCLUDED BATTERY CR2032 DS1302 Clock Module ds1302

Product Description

Description DS1302 is an accurate clock module which contains a real-time clock/calendar and 31 bytes of static RAM. Communication with the host microcontroller is through the serial I2C interface. The unit provides seconds, minutes, hours, days, weeks, months, and year information. The clock operation is configurable between 24 or 12-hour operation with AM/PM indication. Application RTC clock related project Product information - Main chip: DS1302 - Module Color: Black + green - Wide working voltage: 2.0~5.5 V - Current rating: ~300nA - Size: 44x24x12mm (Overall board measures 44mm x 23mm (1.8 inch x 0.9 inch) and requires a CR2032 battery included) - Weight: 6g Technical Document The module uses three leads: RST (Reset), DAT (I/O Data), and CLK (Serial Clock). A separate Ground (GND) and Power (VCC) are also used. The module is compatible with both Arduino and Raspberry Pi supporting both 3.3V and 5V operation. References https://surtrtech.com/2018/01/27/how-to-simply-use-ds1302-rtc-module-with-arduino-board-and-lcd-screen/ #ds1302 #DS1302