ZigBee and ATmega32 based wireless digital control and monitoring system For LED lighting

As the world population grows, energy consumption is increasing, widening is the power deficiency. This creates more demand for energy efficient devices in the market. The lighting systems that are widely being used now do not employ any control energy utilization. In this paper we present wireless embedded control that can be used for both indoor lighting as well as outdoor lighting to switch on/off the lights and as well to reduce the light intensity of LED light which can reduce the power consumption effectively. This improves energy efficiency of the lighting system as well as provides a sophisticated control over the energy consumption of the system.