EK Technologies

Smart Cities & Infrastructure: Shaping the Future of Urban Living As the world’s urban population continues to grow at an unprecedented rate, the concept of smart cities has evolved from visionary ideas to practical realities across the globe. At its core, a smart city uses advanced electrical and digital technologies to improve the quality of life of its residents, optimize resources, and enhance sustainability. Electrical engineers play a vital role in designing and implementing the infrastructure that makes these smart cities possible. Smart City & Infrastructure What is a Smart City? A smart city integrates Internet of Things (IoT) devices, sensors, communication networks, and intelligent software platforms to create an interconnected urban ecosystem. This ecosystem monitors and controls key services such as energy management, transportation, water supply, waste management, public safety, and environmental quality. The goal is to create efficient, resilient, and livable ...

  MULTIPLEXER we are going to see more complex combinational logic circuits or combinational devices which are the multiplexer and demultiplexer. These devices are can be found as integrated circuits (ICs) and are widely used in the field of telecommunication like in multiplexing. WHAT IS A MULTIPLEXER? A multiplexer also called data selector is a device that selects one of many input signals and forwards the selected input to the output. A multiplexer of 2 n inputs has n select bits, which are used to select which input line to send to the output.   See figure 1. An electronic multiplexer makes it possible for several signals to share one device or resource like one communication line instead of having one device per input signal. An example can be in a cyber where many computers are connected to the same printer, another example is an mp3 player, laptop, digital cable TV connected to a single surrounding sound system through a Mux.