Automatic doorbell
The automatic doorbell circuit is designed to detect a person from entering through door. Both ultrasonic transmitter and receiver is used as a sensor which will sense any movement entering the door. Distance has been set for both component to detect movement. With this two component it would likely...
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| Main Authors: | , |
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| Format: | Student Project |
| Language: | en |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/123600/1/123600.pdf https://ir.uitm.edu.my/id/eprint/123600/ |
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| Summary: | The automatic doorbell circuit is designed to detect a person from entering through door. Both ultrasonic transmitter and receiver is used as a sensor which will sense any movement entering the door. Distance has been set for both component to detect movement. With this two component it would likely saves man power, saves electricity and enhances security. Buzzer is used as an output to this circuit. Proteus 7 is used to run the simulation of the circuit. |
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