3C industry fierce competition Sanyo Sony Ericsson or history

Recently, the future of two famous brands in the 3C industry has attracted considerable attention. According to foreign media reports, Panasonic, Sanyo's parent company, has decided to stop operating the Sanyo Sanyo brand from April 1, 2012, with further d

Avago Technologies Introduces 0.5W White LED Products


Avago Technologies today announced the launch of the new Moonstone series of 0.5W cool white and warm white light emitting diode (LED) products. Using a thin package that is superior to the industry, Avago's ASMT-Mx60 LEDs provide solid-state

Loosening of CNC Machine Couplings

The feed mechanism of CNC machine tools uses servo motors or stepping motors to connect with ball screws. They are usually connected by couplings, toothed timing belts, or gears. In many cases, due to structural limitations, especially after the use of a servo motor or a hybri

Mvp LED for battery-powered mobile appliances

SemiLEDs ( http:// ) markets a new-generation, high-brightness, low voltage LEDs designed for battery powered mobile applications. These new GaN based LEDs available in blue and green colors feature extremely low operation voltage, normally Below 3V f

Design of QPSK Modulation Circuit Based on CPLD

QPSK is a commonly used multi-ary modulation method in digital communication systems. The basic principle of its modulation: the input binary sequence is divided into groups of two symbols, and they are characterized by the four phases of the carrier. In fact, the QPSK

LED lighting design for elevators

LED lighting design for elevators

Recently, 58 local standards of Guangdong Province approved and issued by the Provincial Bureau of Quality Supervision were formally implemented, involv

Industrial design and motor control based on SoC FPGA

Recent developments in the industrial market have driven the need for highly integrated, high performance, low power FPGA devices. Designers prefer network communications rather than peer-to-peer communications, which means additional controllers may be required for co