微机控制的减速场法Planck常数测定

How to Measure Decelerate-Field Planck Constant of Micro-Computer Control

一种微机控制下的光电效应实验，用于Planck常数的测定，有利于提高实验精度和实验效果.本文重点介绍了系统构成、A／D板的硬件结构和软件设计要点.

The paper mainly introduces the structure of the system and A/D pnel hardware, and the design features of the software for a computer-controlled photoelectric effect experiment, which can be applied to achieve a more satisfactory and precise measurement of Planck constant.