The height and horizontal distance of many objects in life need to be measured. At present, the main measurement method is still based on the traditional tape measure, which is inefficient and sometimes inconvenient. There is no mature digital height and distance measurement product. Based on the basic mathematical method, the remote control car is used as the carrier, the angle sensor is used to measure the angle, the Hall sensor is used to measure the horizontal distance, etc., and the single-chip microcomputer LM3S615 is used for data calculation. The fast, accurate and digital measurement of the height, horizontal distance and other data of the target object to be measured is realized. The height measurement accuracy can reach 99.06%, and the horizontal measurement accuracy can reach 98.06%. Abstract: In our lives, the height and horizontal distance of some goals are needed to be measured. Because the currently used methods are still traditional tape-based measuring methods, and the measuring efficiency is low and inconvenient so some kinds of digital and portable measuring methods or instruments are needed. Based on the basic math theory, this paper designed and manufactured a portable, digital and remote controlled measuring mobile small vehicle, which assembled with angle measuring sensor for angle measurement and Hall sensor for horizontal distance measuring. MCU LM3S615 calculated the height and horizontal distance data gotten from these sensors. The measuring process is simple, the measuring results are more accurate and the measuring efficiency is higher than traditional measure instruments. The accuracy of height and distance measurement can reach 99.06% and 98.06%.
You Might Like
Recommended ContentMore
Open source project More
Popular Components
Searched by Users
Just Take a LookMore
Trending Downloads
Trending ArticlesMore