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Direct linkChattopadhyay, Tanay – Science Activities: Projects and Curriculum Ideas in STEM Classrooms, 2022
In this article, simple models of optical computing circuits (1 x 4 demultiplexer (DEMUX), 4 x 1 multiplexer (MUX), Boolean logic, and half-adder (HA)) are shown with mechanically controlled plane mirrors. Photographs of the proposed computational circuits are also shown. It is very useful for the school student to understand optical logic and…
Descriptors: Science Instruction, Optics, Computation, Science Activities
