WASET
    Tuhin Subhra Sarkar and  Subir Das,  Design of a Novel Inclination Sensor Utilizing Grayscale Image.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 84(12). 1717 - 1722
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/9996964.