By: gaorfid | 2010-10-13 | Technology This 125kHz rugged RFID reader is widely used in such applications as guard tour monitoring systems, remote equipment inspection management, goods delivery and transportation management. read more
By: John Kegan | 2012-03-09 | Electronics 60Hz vs 120Hz is the frequency band that normally most TVs operate on. Hz is the unit of frequency which counts the number of cycles per second. When you buy a new TV set you must take a note of required frequency. Normally, 60 Hz, 120 Hz, 240 Hz and 600 Hz are the operating frequency required. read more
By: Dawn F. James | 2011-01-04 | Wellness Have you ever wondered why we attract positive experiences sometimes and negative ones at other times. Well, scientists and philosophers have an explanation. They attribute these changes to our personal vibration or vibrational frequency... read more
By: Celina | 2011-07-28 | Internet Business The bottom layer (the passive one) has lower CTE, whereas the top layer (the active one) has higher CTE. In our project, the bottom layer has properties of an electric heater resistor connected with an electric supply. Due to mismatch between the CTE of the materials the bimorphs after the forming process curl out-of-plane and make the whole device a 3D structure. read more
By: Sigrid | 2011-01-06 | Technology What is radio frequency technology? RF or radio frequency is actually the technology that all wireless devices use in order to communicate with other wireless devices. Examples of wireless devices are mobile phones, radars, GPS devices, televisions, and two-way radios. read more
By: Diann Kelelr | 2012-03-24 | Beauty Your body and the cells within it produce electrical energy, and your body has its own specific frequency. Viruses, bacteria and other disease-causing agents also have their own frequency. read more
By: Fox Electronics | 2011-08-10 | Electronics They have continually evolved to become leading supplier of high precision and high-reliability frequency control products to the world wide electronic market. read more
By: James V. Torres | 2010-12-06 | Technology Panasonic TC-L37D2 37-Inch 1080p 120 Hz LED-LCD HDTV I have this TV on Amazon last week. Installation is simple and options are many. 37 "size is ideal for room-business. I installed a wall of traffic just too early TV about 5 cm below the ceiling. Mount Angle of the bed. The image quality is very good and the frequency of 120 Hz, the fast-moving scenes such as sports vision, tennis and football. LED colors are saturated, but not very strong and vibrant direct in a visualization. read more
By: Ed Brown | 2011-12-15 | Digital Satellite Ka, Ku and C bands make satellite communications possible. Capacity, frequency and wavelength differ in each band family. These factors, especially radio frequency , greatly affect the speed and thoroughput of satellite communication systems. Of all the three satellite radio bands, the one with the lowest frequency, the C band, is the most resistant to "rain fade". read more
By: dfjyj | 2010-09-30 | Human Resources Abstract Article on multi- Motor Speed synchronization control of a brief analysis and a systematic introduction to PLC and frequency conversion technology in gantry Crane Application of synchronous read more
By: Rebecca Glessner | 2012-05-29 | Health & Fitness A lot of approaches are being introduced as of present in an effort to keep the people fit and healthy. There are plenty of products, fitness supplements, machineries and systems made available for everyone to ensure that they will be physically fit and maintain a good body. read more
By: gaga | 2011-01-23 | Business This article describes the programmable controller and inverter connections and connections should pay attention to the problem, so as not to cause a programmable controller or inverter malfunction or damage. Introduction Programmable logic controller (PLC) is a digital computing and control device operation. PLC as an alternative to traditional relays are widely used in industrial control fields. As the PLC can use the software to change the control process, and have small volume read more
By: Erin Duan | 2012-01-13 | Mobile Phones Communication has evolved dramatically between each different generation. Whether it’s work, entertainment, transportation or social interaction, technology has made everything in life easier and more flexible. read more
By: Christine Harrell | 2011-01-03 | Article Marketing The volume unit (VU) meter, invented in 1939, is an electromechanical device designed to display average audio frequency signal levels. Its measurement scale is logarithmic and typically registers levels from minus 20 dB to plus-3 decibels (dB). read more