December 3, 2020

another

Working as an Electrical and Electronic Installer or Electronic Technician requires adept knowledge and skill in electronic technology as well as experience in the management and repair of various electronic devices and mechanisms. Communications technology was able to make huge advances before World War II as more specialized tubes were made for many applications. Radio as the primary form of education and entertainment was soon challenged by television, which was invented in the 1920s but didn’t become widely available until 1947. Bell Laboratories publicly unveiled the television in 1927, and its first forms were electromechanical. When an electronic system was proved superior, Bell Labs engineers introduced the cathode ray picture tube and color television. But Vladimir Zworykin, an engineer with the Radio Corporation of America (RCA), is considered the father of the television” because of his inventions, the picture tube and the iconoscope camera tube. Business Transfers or Bankruptcy. In … Read the rest

...

I write on a variety of topics on the Maven Coalition network of sites (Owlcation, DenGarden, TurboFuture, ToughNickel, SkyAboveUs and others). Occasionally, there may be information on the Service that contains typographical errors, inaccuracies or omissions. We reserve the right to correct any errors, inaccuracies or omissions, and to change or update information if any such information on the Service or on any related website or Mobile Application is inaccurate at any time without prior notice. We undertake no obligation to update, amend or clarify information in the Service or on any related website or Mobile Application, except as required by applicable local, state, federal or international laws, regulations, or statutes (collectively, Applicable Law”). No specified update or refresh date applied to the Service or on any related website or Mobile Application should be taken to indicate that all information on the Service or on any related website or Mobile … Read the rest

...

Technology has seeped into every aspect of our lives today. Sensors are specialized electronic devices that detect changes in quantities such as temperature , electrical power levels, chemical concentrations, physical position, fluid flow, or mechanical properties like velocity or acceleration When a sensor responds to change, it usually requires a transducer to convert the quantity the sensor has measured into electrical signals that are translated into printouts, electronic readouts, recordings, or information that is returned to the device to control the change measured. Specialized resistors and capacitors are sometimes used as combined sensors and transducers. Variable resistors respond to mechanical motions by changing them to electrical signals. The thermistor varies its resistance with temperature; a thermocouple also measures temperature changes in the form of small voltages as temperatures are measured at two different junctions on the thermocouple. Usually, sensors produce weak electronic signals, and added circuits amplify these. But sensors … Read the rest

...