Astria, Ayu (2014) PENCARI KUNCI WIRELESS MENGGUNAKAN SENSOR RADIO FREKUENSI (RF). Other thesis, Politeknik Negeri Sriwijaya.
|
Text (COVER)
COVER.pdf Download (285kB) | Preview |
|
|
Text (BAB I PENDAHULUAN)
BAB I.pdf Download (229kB) | Preview |
|
|
Text (BAB II TINJAUAN PUSTAKA)
BAB II.pdf Download (1MB) | Preview |
|
![[img]](http://eprints.polsri.ac.id/style/images/fileicons/text.png) |
Text (BAB III RANCANG BANGUN)
BAB III.pdf Restricted to Repository staff only Download (401kB) |
|
|
Text (BAB IV PEMBAHASAN)
BAB IV.pdf Restricted to Repository staff only Download (296kB) |
|
|
Text (BAB V KESIMPULAN DAN SARAN)
BAB V.pdf Download (84kB) | Preview |
|
|
Text (DAFTAR PUSTAKA)
DAFTAR PUSTAKA.pdf Download (49kB) | Preview |
Abstract
KEY FINDER WIRELESS USING RADIO FREQUENCY (RF) CENSOR AYU ASTRIA Every human being has certain things that are very important and valuable for him. With limited memory in the human brain, so often faced with the problem of forgetting to put these objects, especially small ones like a key that can be tucked or pinned-shirt pile of book. Then need a tool to detect the whereabouts of the key that was designed wireless key finder tool. Key finder wireless tool uses radio frequency censor is a censor. The working principle of this wireless key finder tool is to utilize the wireless on-off system that serves as the missing object detection. Wireless key finder tool uses three switches on the transmitter is contained switch A, switch B, and switch C as remotely activating a receiver or hanger. The output voltage of the receiver circuit is very small so it takes a buzzer driver circuit as the amplifier. The circuit of this receiver to work when the receiver output in HIGH state and then enters the base voltage of the transistor, the current will flow from the collector to the emitter of the output transistor so that it will activate the buzzer. Used as a search key wireless key search media wirelessly to facilitate searching forget that the key moment in the quest does not take a long time with a maximum detection range distance is 5 meters. Keyword: Key Finder Wireless, Transmitter, Receiver, Buzzer
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Key Finder Wireless, Transmitter, Receiver, Buzzer |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electronic Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 21 Jan 2016 03:32 |
| Last Modified: | 21 Jan 2016 03:32 |
| URI: | http://eprints.polsri.ac.id/id/eprint/152 |
Actions (login required)
 |
View Item |
