-
Recently, Infineon Technologies AG will appear at the 2020 International Consumer Electronics Show (CES 2020) to demonstrate how to apply advanced semiconductor technology to achieve product innovati...[Details]
-
Abstract: Aiming at the current demand for heat-sealed bag making, combined with the numerical control design of PLC, the numerical control design of heat sealer based on the internal auxiliary relay ...[Details]
-
1. Place the instrument in a horizontal position and check whether the pointer of the galvanometer is on the center line. If not, use the zero adjuster to adjust it to the center line.
2. ...[Details]
-
It is reported that the US Patent and Trademark Office has newly granted Apple 62 patents, one of which covers a new generation of seat belt systems, including airbags installed in seat belts and roo...[Details]
-
Recently, Pure Semiconductor, a domestic company in the field of silicon carbide devices, announced that it has completed a Pre-A round of financing of several hundred million yuan, led by Hillhouse ...[Details]
-
Whether it is for motors, generators, cables or switchgear, you can get test results with noiseless and reliable insulation resistance testers. The insulation tester series products are specially des...[Details]
-
As cars become more and more intelligent, whether the interior of the car should be dominated by large screens or physical buttons has become a focus of debate in the industry. Some people say that...[Details]
-
More than 100 years ago, Karl Ferdinand Braun, a physics professor at the University of Strasbourg, invented the world's first cathode ray tube oscilloscope. Braun never imagined that his crude device...[Details]
-
Preface: In the past
,
LEDs
could only be used as status indicators, and heat dissipation
of LED packages
was never a problem. However, in recent years,
the brightness
and
pow...[Details]
-
Currently, auto giants around the world are facing a chip shortage problem. In addition to the automotive industry, mobile phones and game consoles are also beginning to suffer from chip shortages. I...[Details]
-
1 Introduction
At present, most variable frequency power supplies use sinusoidal pulse width modulation, the so-called SPWM technology. Most of its control circuits are implemented using analo...[Details]
-
The "heavy high-precision map" solution for high-level intelligent driving has been criticized because it cannot be quickly iterated and pushed to users due to constraints such as high-precision ma...[Details]
-
Since the beginning of this year, the prices of electronic components have been rising rapidly, causing the prices of bulk commodities to continue to rise. In the passive component market, the news o...[Details]
-
The 4-20mA digitally controlled current source circuit designed with DAC7644 (Burr-Brown Company's 16-bit four-voltage output D/A converter) is shown in Figure 1. The DAC7644 provides a different...[Details]
-
According to the Korea Herald, semiconductor industry observers pointed out that after experiencing a brutal slump this year, South Korea's memory chip industry is expected to show signs of improveme...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD