Testrigg för marksensor

Sammanfattning

Lansen Technology is a security company from Halmstad, Sweden and their focus in

developing and selling alarm solutions. One of their latest inventions is a vibration sensor that

recognizes very small movements in the ground.

The thesis work was made in cooperation with Lansen Technology AB and the task was to

invent a test equipment that decides whether the sensor is working correctly. By generating

certain frequencies with specific amplitude, we will expect the sensor to give a similar output.

The final report includes all the parts of our work as studying, choosing components,

programming, construction, results and conclusion.