In recent years, communication operators are competing to improve the status of wireless local area networks (WLANs), not only as an aid to wired broadband access, but also to raise them to strategic heights, and to improve the network quality and user experience of wi…

• Reliability and long life: Sensor ICs include conditioning circuits, protection circuits and permanent magnets in a rugged package with IP67 protection. This is indispensable for equipment used in harsh environments.

• Proven long life: Honeywell&…

The rapid rise of the LED lighting industry has made China's lighting industry somewhat unprepared. After seeing the international large-scale lighting manufacturers rushing into the "blue sea" of LED indoor lights, some forward-…

STMicroelectronics (ST; NYSE: STM), the world's leading supplier of EEPROM memory across multiple electronic applications, is the first to release 2-Mbit serial EEPROM chips for intensive data write applications. The new IC allows designers to replace multip…

Recently, Purui Optoelectronics announced that it broke the previous industry record of the highest lumens per watt of GaN-On-Silicon. Using its patented "buffer layer process", it has been demonstrated that crack-free gallium nitride liners…

GPRS wireless street light monitoring system

First, the status of street light monitoring system

Since the reform and opening up, along with the rapid development of urban construction, while cities and towns are making great efforts to develop urban road light…

On July 2, 2007, I received a call from Taiwan. A young lady called to buy more than 8,000 yuan of electronic components. After a simple bargain, the two parties reached an agreement on the unit price, quantity and quality requirements of …