A Thyristor Based IoT System to Control the Illuminance of Lamp Using Matrix Keypad

The lighting is the important phenomena that are used in our day to day life. They must be utilised in a proper way without any consequences. The rise in the demand is caused due to functioning of equipment unnecessary that leads to increase in the consumption of power. To overcome these drawbacks, the digitalization is implemented. This is done through the internet of things. This helps to function through evolving the two way communication system. The lighting system must be properly functioned through analysing the illuminance and luminance. Higher or lower illuminance level can cause various constraints in physical and mental health. To overcome these constraints, the proposed system is implemented. This is done through the thyristor controlled system. The thyristor is a solid state switching devices that are used to withstand the rated voltage until it gets triggered. The thyristor once triggered, the current through the triggering phase can be removed without turning off the equipment. The illuminance percentage is visualised through matrix keypad. The overall system is functioned and monitored through internet of things.