Seismic sensors are devices designed to detect and measure vibrations in the ground caused by seismic waves. These waves can result from natural events like earthquakes or human activities such as construction. The sensors convert ground motion into electrical signals, which can then be analyzed to understand the intensity and location of seismic events. These sensors are crucial for earthquake monitoring and research. They help scientists study the Earth's structure and improve early warning systems. By providing real-time data, seismic sensors play a vital role in enhancing public safety and minimizing damage during seismic events, benefiting communities worldwide.