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The Communication Kit is an easy-to-assemble, digital link for experimenting and beginner science projects. The digital link also can be used to construct high-voltage isolation for telephones, modems and computers.
Kit contains red LED and photodetector, one meter of optical fiber, printed wiring boards, polishing film, oscillator chip, electronic components and instruction booklet. Suitable for students in grades 9 and above. (We recommend some soldering experience for assembly.) Kit