This Real Time Clock Module is a versatile tool that can be used with Arduino or Raspberry PI. With its CR2032 battery and DS1302 chip, you can keep track of time accurately without the need for external power. It is perfect for use in development kits and boards, as well as in electronic components and semiconductors. This module is a great addition to any project that requires precise timekeeping, and it is easy to use and install. Simply connect it to your device, and you're ready to go. With its compact size and low power consumption, it is ideal for use in a wide range of applications. So why wait? Get your Real Time Clock Module today and take your projects to the next level!