A TSL230B-based organic compound melting point tester designed with the TSL230B light-to-frequency converter
Zhiyong Chen · Industrial Instrumentation & Automation · 2005
This paper presents the design of a novel smart device for testing an organic compound melting point.It consists of the AT89C51 microcontroller and the TSL230B which can convert light-to-frequency.The paper also gives an introduction about its working principle,hardware structure and software design along with the implementation of the automatic on-line measurement of an organic compound melting point.