Moving Distance Measurement System using a Accelerometer Sensor

Sensor System with Accelerometer for Tilt Measurement

Presented paper describes design and realization of a sensor system for tilt measurement in x and y axes directions in the range of 680°. For construction non-standard connection with accele rometer is used. Measurement is controlled by a microprocessor, measured data are sent to a PC via RS232. The PC is used for data storage, further calculations and display of measured tilt. Convertor of log...

Evaluation of a Low-cost MEMS Accelerometer for Distance Measurement

This paper gives an evaluation of a low-cost MEMS accelerometer. The accelerometer is intended for the distance measurement of a mobile robot or platform in short duration. The distance traveled is obtained by double integration of the sensor signal with time. Bias offset drift exhibited in the acceleration signal is accumulative and the accuracy of the distance measurement can deteriorate with...

Sensor Based Authentication Using Accelerometer Sensor

In Some Application or Web services Password offer their users lots of possibilities and a feeling of freedom. Eventually, this cause some new security threats like Sensitive data might be stolen and abused, person who is not authorized can gets access to such password. In that case, user authentication mechanisms is coming into the picture. So far authentication mechanisms like PINs and passwo...

Tilt Measurement Using a Dual Axis Accelerometer

Rev.0 Circuits from the LabTM circuits from Analog Devices have been designed and built by Analog Devices engineers. Standard engineering practices have been employed in the design and construction of each circuit, and their function and performance have been tested and verified in a lab environment at room temperature. However, you are solely responsible for testing the circuit and determining...

The Distance Measurement by Using RSSI of Wireless Sensor Network