This is solar mobile charger which generates electrical energy from the solar energy and we use this energy to charge our mobile. In this project we use voltage regulator IC (LM317), Resistor, Transistor (BC548) and diode which gives constant output voltage across the pin of mobile charger.
Each 11KV feeder supplies power in a particular area of the city, where, as per the electrical loading, no of distribution transformer say 100KVA, 11KV / 440 V 3 phase, 4 wire are installed & supplies power to 3 phase in industries or single phase supply requirement to the consumers, house or office.
This project consists of thermostat with sense temperature when temperature increase which indicate the fire taken place some-where. We used shower pump for control temperature.
In a CFL, light produced by the continuous MOBILE ELECTRON and in a SFL, light produced by the HESTING OF FILAMENL. CFL is costly but SFL is cheaply. But both of them light intensity is same.
In this automatic irrigation system, we are basically depends on soil resistances. With the help of probes we sense soil resistance, i.e. soil has high resistance when it is dry and has very low resistance when it is wet.