HSS-B20-NP-11

use Used to measure the absolute optical power or the relative loss of optical power through a section of optical fiber. In optical fiber systems, measuring optical power is the most basic, very mu...[Details]

In the era of digital economy, technological innovation based on information technology is becoming an emerging force driving industrial development. Benefiting from the new round of scientific and i...[Details]

　     Motorola revived its iconic Razr flip phone last year, and now the company is said to be working on launching an upgraded sequel in North America as early as September this year. According to a...[Details]

IT equipment is used to use AC power, but the AC UPS power supply system that provides power supply for it has left a bad impression on people. Its high energy consumption, low reliability, difficult...[Details]

The National Power Electronics Speed ​​Control Electrical Drive System Semiconductor Power Converter Standardization Technical Committee was established in 2000 under the situation of rapid dev...[Details]

#include "led.h"     void led_init(void) {     //p1.14 p0.16 p1.13 p4.27     LPC_SC- PCONP |= (1 15); //Turn on the clock     //Select the pin mode. 1788 has designed a register for each pin to selec...[Details]

When connecting the DUT, in addition to using shielded and guarded cables, it is also very important to connect the appropriate terminals of the Keithley 4200-SCS to the appropriate terminals of the d...[Details]

BYD issued an announcement that it had reached an agreement with Toyota. To some extent, this is also because as the automobile industry enters the elimination stage, each independent brand has begun...[Details]

    uC/GUI is a graphical user interface (GUI) software package for embedded systems launched by MICrigm. Since uC/GUI is completely written in ANSI-C, it has nothing to do with the processor and can...[Details]

Tesla has updated its Supercharger billing policy. When charging, car owners may also have to pay for other electricity costs, such as HVAC (heating, ventilation and air conditioning) systems and bat...[Details]

Abstract: In the future, society will pay more and more attention to health care services. We propose a new type of intelligent robot, conduct a model design for its application in digital home health...[Details]

    The three-day college entrance examination from June 7 to 9, 2014 has ended. Let's review the popular cheating and anti-cheating tools that appeared in this college entrance examination to face t...[Details]

SD card has two optional communication protocols: SD mode and SPI mode. In order to simplify the circuit and program, SPI mode is selected. ZC09's SD is connected to STM32 through SPI1. Because STM32...[Details]

The urban intelligent LED lighting system is an important part of the intelligent transportation system. The use of intelligent Internet of Things technology can effectively improve how to save ene...[Details]

The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]