SG-8002JC 50.0000M-PCCB ROHS

Smaller, faster, better   – this has been the trend for fiber optic cables for many years. With the invention of dispersion compensation technology and people's attention to issues such as improving ...[Details]

Soil Tester User Manual 1. Experimental steps (taking nitrogen content test as an example) 1. Take 4 grams of soil sample and put it into the sample bottle. Use a syringe to add 20 ml of water, add 1...[Details]

According to foreign media reports, Jeff Dahn and his team, who develop batteries for Tesla , recently announced a new battery cell with a lifespan of up to 1 million miles (about 1.6 million kilom...[Details]

In modern active sonar systems, it is often necessary to select signal waveforms, operating frequencies, signal time widths, bandwidths, etc. in a timely manner according to different background noise...[Details]

Recently, the "Hong Kong V-Shield Cup" "2010 Fire Industry Top Ten Selection" event, hosted by "Huicong Fire Protection Network" and exclusively sponsored by Hong Kong V-Shield International Holdin...[Details]

This evening, Honor held a new product launch conference. At the end of the conference, the price of the Honor 60 series was finally announced. It will be officially launched on December 10. The Ho...[Details]

Tian Bo, Chairman and Party Secretary of State Grid Jibei Electric Power Co., Ltd. The Fifth Session of the Third Employees' Congress of State Grid Corporation of China and the 2020 Work Confe...[Details]

Figure 1: Unlike incandescent bulbs, LEDs emit light in a directional manner. Methods of controlling LEDs 1. Current control A basic problem with LEDs is that they ...[Details]

From the perspective of common cathode and common anode digital tubes, the control of the digital tube is the same as that of the LED. You only need to control the high and low levels at both ends of...[Details]

According to foreign media reports, recent research by Israeli cybersecurity company Regulus Cyber ​​shows that the navigation systems of Tesla Model S and Model 3 electric vehicles are vulnerable to...[Details]

　　As shown in the figure, P0.0 - P0.7 of the P0 port of the AT89S51 microcontroller are connected to the a - h segments of a common cathode code tube, and the common end of the digital tube is ground...[Details]

Less than 20% of the power input to an LED is converted into light energy, while the remaining 80% is converted into heat. This is a real problem that lighting system designers need to overc...[Details]

Development and Reform Energy Regulation No. 1051 Development and Reform Commissions and Energy Bureaus of all provinces, autonomous regions, municipalities directly under the Central Governm...[Details]

The design of the RMB anti-counterfeiting propaganda station is to popularize the knowledge of anti-counterfeiting, demonstrate the anti-counterfeiting features of RMB by playing the video of RMB d...[Details]

October 24, 2024, Tessenderlo, Belgium - Melexis, a global microelectronics engineering company, announced the launch of the MLX90424, a cost-effective solution that simplifies the automotive b...[Details]