HVS-1692. IOT based wireless matchbox with digital lantern.

₹4,000.00

The project aims at designing an intelligent system which helps in controlling the intensity of LED based lamp wirelessly using smart phone through IOT.

Categories ECE, EEE Tags ESP82266, LED, PIC MC

The project aims at designing an intelligent system which helps in controlling the intensity of LED based lamp wirelessly using smart phone through IOT. The project aims at energy conservation. Wi-Fi (Short for Wireless Fidelity) is a wireless technology that uses radio frequency to transmit data through the air. Wi-Fi has initial speeds of 1mbps to 2mbps. Wi-Fi transmits data in the frequency band of 2.4 GHz. It implements the concept of frequency division multiplexing technology. Range of Wi-Fi technology is 40-300 feet. A PWM circuit works by making a square wave with a variable on-to-off ratio, the average on time may be varied from 0 to 100 percent. In this manner, a variable amount of power is transferred to the load. The main advantage of a PWM circuit over a resistive power controller is the efficiency, at a 50% level, the PWM will use about 50% of full power, almost all of which is transferred to the load, a resistive controller at 50% load power would consume about 71% of full power, 50% of the power goes to the load and the other 21% is wasted heating the series resistor. The main controlling device of the whole system is a Microcontroller. WI-FI module, LED lamp are interfaced to it. When the user presses the buttons on mobile phone that particular data will transmits. The data will be received by Wi-Fi module and fed to Microcontroller. The Microcontroller processes the data and acts accordingly on the LED lamp. To perform the intelligent task, Microcontroller is loaded with an intelligent program written in embedded ‘C’ language.

The main objectives of the project are: