Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain
The door protector works similarly to an alarm system terms of its detecting. It can be set either Disarm or Arm. By pressing the Disarm button, we may open and close the door as often as we like and this no effect on the siren. The Arm state will be activated only when the Disarm button is ON. This...
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| Format: | Student Project |
| Language: | English |
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2001
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| Online Access: | https://ir.uitm.edu.my/id/eprint/101073/1/101073.PDF https://ir.uitm.edu.my/id/eprint/101073/ |
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| Institution: | Universiti Teknologi Mara |
| Language: | English |
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my.uitm.ir.1010732024-09-25T16:01:31Z https://ir.uitm.edu.my/id/eprint/101073/ Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain Abd Samat, Ahmad Asri Mohd Hussain, Mohd Najib Electronics Applications of electronics The door protector works similarly to an alarm system terms of its detecting. It can be set either Disarm or Arm. By pressing the Disarm button, we may open and close the door as often as we like and this no effect on the siren. The Arm state will be activated only when the Disarm button is ON. This circuit consists of NAND gate, NOR gate, active and passive components, switches and buzzers and miscellaneous items. The circuit operates at 12V to suit the buzzer and powering CMOS ICs. It not only restricted to the doors, but can be applied to things that can be closed or opened. 2001-03 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/101073/1/101073.PDF Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain. (2001) [Student Project] (Unpublished) |
| institution |
Universiti Teknologi Mara |
| building |
Tun Abdul Razak Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Teknologi Mara |
| content_source |
UiTM Institutional Repository |
| url_provider |
http://ir.uitm.edu.my/ |
| language |
English |
| topic |
Electronics Applications of electronics |
| spellingShingle |
Electronics Applications of electronics Abd Samat, Ahmad Asri Mohd Hussain, Mohd Najib Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain |
| description |
The door protector works similarly to an alarm system terms of its detecting. It can be set either Disarm or Arm. By pressing the Disarm button, we may open and close the door as often as we like and this no effect on the siren. The Arm state will be activated only when the Disarm button is ON. This circuit consists of NAND gate, NOR gate, active and passive components, switches and buzzers and miscellaneous items. The circuit operates at 12V to suit the buzzer and powering CMOS ICs. It not only restricted to the doors, but can be applied to things that can be closed or opened. |
| format |
Student Project |
| author |
Abd Samat, Ahmad Asri Mohd Hussain, Mohd Najib |
| author_facet |
Abd Samat, Ahmad Asri Mohd Hussain, Mohd Najib |
| author_sort |
Abd Samat, Ahmad Asri |
| title |
Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain |
| title_short |
Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain |
| title_full |
Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain |
| title_fullStr |
Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain |
| title_full_unstemmed |
Door protector / Ahmad Asri Abd Samat and Mohd Najib Mohd Hussain |
| title_sort |
door protector / ahmad asri abd samat and mohd najib mohd hussain |
| publishDate |
2001 |
| url |
https://ir.uitm.edu.my/id/eprint/101073/1/101073.PDF https://ir.uitm.edu.my/id/eprint/101073/ |
| _version_ |
1811598189699006464 |