Semi-automatic potential distribution measurement system using computer tabletlet and analog-to-digital converter as position sensor and potential detector

摘要

This invention is a semi-automated computerized equipotential instrument which is used in some high schools such as science high schools and physics experiments of almost all universities. This method automates the measurement of the position and potential of the probe using a tablet digit digitizer and an analog-to-digital converter connected to a computer, and displays equipotential lines on the monitor screen of a computer. As a result, Precision, and visual education. In addition, it has a function to display the electric field in an illusion from the measurement data, and a function to store the image data on the screen as a picture file or a numerical array file, thereby enabling various experiments and quantitative analysis.