Consumer Appliances & Electronics

Most Recent

• Quantum Dot Technology for Flat Screens and Mobile Devices
  The production of thin-film panels using quantum dot nanotechnology can be accomplished using either contact printing, which offers very high resolutions, or solvent spin-casting techniques.
• The Engineering History of AM Radio
  Almost everyone is familiar with FM or frequency modulated radio. But what about AM or amplitude modulation radio? What do we mean by the term and what is the history of amplitude modulation as a broadcasting technique?
• Home Water Purification with Ozone?
  Ozone has been labeled both a killer and healer by mainstream and alternative medicine. When it comes to water purification which is it? What are ozone water purifiers? How do they work? Do you really need one? We’ll cover the current and historical uses of this extremely active gas in this article.
• How the Bose Wave Makes its Sound
  The Bose acoustic waveguide concept works on a simple principle which involves the magnification of the air vibrations formed at the rear sides of the speakers. However along with amplification, the intricate designed Bose wave radio also enhances the output beyond other compact systems.
• Profibus Protocol in PLC and Automation Technology
  Profibus is an industry-standard communications bus protocol used in process automation and sensor networks using programmable logic controllers. Understanding how the networks function will be beneficial to any plant engineer having to deal with PLC problems.
• Battery Maintenance and Recharging Problem Analysis
  Many battery problems are caused because of poor maintenance and recharging troubles. Battery life and performance depends on the preventive care taken as described in this article. Battery charging related questions are answered here.
• How to Understand Electronic Components
  The sections of this guide provide links to many articles that explain some of the important electronic components commonly used in all types of electronic circuits. Important parts like resistors, capacitors, transistors, and ICs are all explained here.
• Top 20 Audio Amplifier Circuits Explained
  The experience of hearing a piece of music in its amplified version can be truly thrilling. This inspired the researchers to further enhance these systems for inducing greater satisfaction to the human ears. Here we study some of these improved amplifier designs which can be build at home itself.
• Care and Maintenance of Electric Cables
  Electric cables are designed and manufactured for specific applications, from small ones used in electronic circuits to strong ones with armored core. Each of them have to be handled carefully. The health of electric cables is measured by insulation resistance, which must be checked regularly.