Simple Earthquake Alarm Circuit Diagram. Diagram for the earthquake de tector is shown in fig. The earthquake detector is built around a programmable timer chip that can be reset while.
It can be used to detect vibrations in the earth. The article shows an earthquake sensor circuit idea which incorporates an innovative way of detecting the minutest of shocks caused by a possible earthquake tremor. During con stant shaking s3 the vibration sen sor closes letting cl dump its charge to the timer circuit.
The earthquake detector is built around a programmable timer chip that can be reset while.
Circuit diagram connections. In this arduino earthquake detector alarm with seismic graph project we have made two codes. One of them can put in front of the locker while another one can be placed on the front door. Working of security alarm circuit.
