-
With the advent of the energy crisis, efficient lighting technology has received widespread attention. Light Emitting Diode (LED) is a device that uses semiconductor PN junction or similar structur...[Details]
-
Power management is the most concerned issue in IoT design, and accurate current measurement is a particularly important one. Because low-power devices related to the Internet of Things consume pow...[Details]
-
Battery run time is an important factor in mobile device design. Many mobile devices are adding more features that quickly reduce run time.
Engineers
must use sophisticated
power managem...[Details]
-
Recently, Weibo user @笨笨搞机 revealed that a netizen used the lifting camera of Redmi K20 Pro to open the beer cap, and the result was quite tragic. Judging from the pictures shared after open...[Details]
-
Use the configured GPIO of stm32 to control the LED display status, and use ODR, BSRR, and BRR to directly control the pin output status. The ODR register is readable and writable: it can control the...[Details]
-
(Image source: Hitachi official website) According to foreign media reports, Hitachi Automotive Systems, Ltd. has begun mass production of 800V high-voltage and high-output compatible EV inverter...[Details]
-
introduction
The mixed signal processing module is a SIP chip launched by Orbit, which uses three-dimensional packaging technology to manufacture a specific (customizable) mixed signal module. Thi...[Details]
-
The key to promoting the further commercial development of electric vehicles lies in the use of safer and more recyclable materials while increasing battery energy density, as power batteries are the...[Details]
-
1 Introduction
Microwaves usually refer to decimeter waves, centimeter waves and millimeter waves. Regarding its frequency range, one statement is:
300MHz ~ 300GHz (1MHz = 106Hz, 1GHz = 109) The co...[Details]
-
Noise can sometimes have unpredictable effects on the DUT. Therefore, if the DUT is sensitive to noise in the DC power input, it is necessary to reduce the input noise as much as possible. Noise c...[Details]
-
One of the most challenging tasks facing test engineers is to generate stimulus signals for testing PCB prototypes or silicon, or to define complex high-frequency modulation signals for RF technology...[Details]
-
As supply chain bottlenecks and geopolitical threats continue, countries and regions are increasingly concerned about the security of the semiconductor supply chain. On June 19, the Wall Street Journ...[Details]
-
I remember that I first came into contact with 51 when I was a sophomore in college. At that time, I didn't know what 51 was. I only knew that there was a book called "Microcontroller Principles and ...[Details]
-
According to foreign media reports, the stock price of electric car maker Tesla rose by 4% on Monday local time in the United States. Earlier, the company's CEO Elon Musk said on Twitter that the com...[Details]
-
CAN (Controller Area Network) is a local area network technology used in automobile and industrial control systems. It has high reliability, real-time and flexibility. RS-485 is a serial communicat...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD