00794    a2200169   4500003000500000005001700005040000900022082001600031100003000047245012100077260003300198300001200231505032000243650001600563651001100579700003400590NUST20251112133148.0  cNust  a621.382,AFZ  aAfzaal, GC Ahsan (TCC-11)  aMicro controller based home security system /cGC Ahsan Afzaal, GC Muhammad Tahir, NC Attee Abreez and NC Qazi Inam.  aRawalpindibMCS (NUST)c2003  a127 p.;  a-BIT Microcontroller With K Bytes Flash  Electronic Components and Their Properties (Page-1), Active Infra Red Sensor (Page-8), AT89C51 (Page-17), Access Code (Page-28), DTMF (Dual Tone Multiple Frequency) (Page-36), FM Transmitter (Page-47), Inter Connectivity of Different Modules (Page-53), References (Page-56).  aUG Projects  aTCC-11  aSupervised by Dr. Moman Jafri