CD-ROM
Perencanaan sistem pendeteksi gangguan keamanan jarak jauh menggunakan mikrokontroler 89C51 dan RF (CD)
A crime been increast in the statistics at the tech develop moment we are be worry if house isn’t anyone or have leaved,so did the savety officer for our environment too cause of it, for the example : a stiller, force stiller, anarchiest,or anything else.
The writer try to plan savety detector system to solve to problem that transmitter bya radio frequency use TLP 434A and RLP434A Mhz modulation.
The savety detector system complited by sensor have function to detect savety crowded which is infroted sensor, The term and gaz sensor will operate if the there is some one in the house, and it will operate too when we have had fire house so the term and gaz sensor will detect the fire position and then all of sensor send by RF wave and. Receve to security office. I hope fully the savety detector system are use full and it can us to decrease the crime.
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