Infra red alarm / Koyah Embong and Normah Hussin
This circuit was designed as a multipurpose movement detector able to form the basis of all sorts of burglar alarms and automatic controllers. It will work either as a single interrupted beam alarm over substantial distances or will directly detect moving objects or persons by measuring changes in t...
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| Main Authors: | , |
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| 格式: | Student Project |
| 语言: | English |
| 出版: |
1989
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| 主题: | |
| 在线阅读: | https://ir.uitm.edu.my/id/eprint/70618/1/70618.pdf https://ir.uitm.edu.my/id/eprint/70618/ |
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