wireless home security systems 1$18 Pico Capacitors 1$Magnetic Sensor 2$Input VoltageWires 0. 1$Breadboard 3$Total Cost: 27. 3$Process of Building:First of all the PIC:PIC is a family of Harvard architecture microcontrollers. The name PIC refers to “Peripheral Interface Controller”. They are popular with both professional developers and hobbyists alike due to their low cost, wide availability and large user base. The PIC has an overall of 40 pins. These pins include input/output ports such as PORTA, PORTB, PORTC, PORTD, PORTE and two Vdd ports for input voltage. The PIC architecture is characterized by its multiple attributes:Separate code and data spaces Harvard architecture. A small number of fixed length instructions. Most instructions are single cycle execution, with one delay cycle on branches and skips. All RAM locations function as registers as both source and destination of math and other functions.

Some home security companies sell additional equipment at a discounted rate if you’ve purchased their home security system. If not, adding additional equipment can be fairly inexpensive. Adding an extra indoor security camera can cost upwards of $100 or an extra door sensor can cost around $30. Before buying more equipment, make sure you know how many home security devices each control panel or hub can accommodate at once. Also, if you’re installing add on equipment, ask about any additional fees such as extra cloud storage for security camera footage. If you’re not buying the security gadget upfront, ask about the leasing price and any additional terms.

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The final result turned out to be the following:Figure3.