Design of analog illuminometer based on single chip microcomputer

Jianzhao LIU; Ning WANG

doi:10.3969/j.issn.1005-5630.2021.01.009

Optical Instruments, Volume. 43, Issue 1, 56(2021)

Design of analog illuminometer based on single chip microcomputer

Jianzhao LIU^1,2 and Ning WANG^1,2、*

¹Shanghai Key Laboratory of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China

²School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

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In order to display the luxmeter of illumination and the induced voltage of illuminance, we design illuminometer based on a single chip microcomputer simulation, and the photoelectric conversion circuit, amplifier filtering circuit, A/D conversion circuit, display circuit and alarm circuit. The hardware circuit system is built. The debugging is completed. Experiments show that the system of illuminometer can display the induced voltage effectively.

Keywords

illumination measurement induced voltage physical debugging single chip microcomputer

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Jianzhao LIU, Ning WANG. Design of analog illuminometer based on single chip microcomputer[J]. Optical Instruments, 2021, 43(1): 56

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