On Saturday, October 14, The Silesian University of Technology held its 12th edition of Scientific Night - The Art of Science. I participated the art of science and showed some scientific experiment. The NeoStrain families also participated in science night activities. NeoStrain came with a crack measurement scale and snow monitoring system. And we had a demonstration of body weight application by using two strain gauge sensor in the bridge and detecting the speed of the hitting to the board application using the accelerometer . The speed of the hitting on the Board application: We can detect the speed of the ball throwing on some object using basic physic of Accelerometer. Speed or velocity comprises of two things if some objects travel at a known distance in a known amount of time this is known as velocity. So acceleration is how much something increases has velocity over time. We have used HS-100 Accelerometer from Handsford Sensor and it was plugged