【摘要】 给出一种以单片机为核心的化学镀镍液中镍离子浓度自动检测电路 ,以实现利用光电比色法对镍离子浓度的自动分析 ,对其硬件构成、软件设计、可靠性等有关问题进行了详细介绍更多还原

【Abstract】 A circuit based on one chip processor for automatically testing the concentration of Ni ions in electroless Ni bath is suggested so that the Ni ion concentration can be automatically analyzed by photoelectric colorimetry. The construction of the hardware, design of the software, reliability, etc. are described in detail.更多还原