HiLetgo 5pcs DS3231 High Precision RTC Real Time Clock Module 3.3V/5V for Arduino Raspberry Pi sold2024 POWERTEC 11240 4

POWERTEC 11240 4

DesignPad + FreePad

big variable teeth (like 6/10TPI) is for cutting aluminum

This package contains the following: 3mm X 3mm X

Prime-Line 9066440 Eye Bolts With Nuts

HiLetgo 5pcs DS3231 High Precision RTC Real Time Clock Module 3.3V/5V for Arduino Raspberry Pi sold2024 POWERTEC 11240 4HiLetgo 5pcs DS3231 High Precision RTC Real Time Clock Module 3. 3V 5V for Arduino Raspberry Pi Description: The module itself can adapt to 3. 3V and 5V system, no need for level conversion, which is super convenient; Provide continuous timing battery backup; Complete clock calendar function includes second, minute, time, week, date, month, and year, and provide leap year? compensation until 2100;? Low power consumption; Two calendar clock; Reset