-
Competition among semiconductor foundries is intensifying, with TSMC and Samsung Electronics scrambling to speed up their development efforts. EUV (extreme ultraviolet) technology will become the key...[Details]
-
The multimeter is a relatively precise instrument. If used improperly, it will cause inaccurate measurements and is easily damaged. However, as long as we master the use and precautions of the multim...[Details]
-
It may only take 3-4 years before we can commute to get off work by taxi. At the 2020 Beijing Auto Show, He Xiaopeng said that "flying cars will have a huge market" and demonstrated the flying car...[Details]
-
UV analyzer principle UV analyzer is the application of fluorescence technology. First of all, let's understand what fluorescence is. Fluorescence is also called "fluorescence", which refers to a...[Details]
-
SA60 and LMD18245 are full-bridge power output circuits
for small and medium-sized DC motors launched by Apex and NS, respectively
. They have the commonality of realizing the power
drive
...[Details]
-
1. Overview
The TV-specific microprocessor ST6388 is a new low-cost TV-specific microprocessor launched by STMicroelectronics . It is one of the ST638X series of 8...[Details]
-
The battery technology in today's portable electronic devices includes several aspects such as power detection algorithm, battery charging algorithm and battery charging technology. As we al...[Details]
-
Here we introduce the most commonly used 4*4 matrix keyboard, and other more keys are expanded on this basis.
The circuit we usually use is as follows. I just drew this picture. Just understand the m...[Details]
-
Requirement Description: Use AT89C51 single chip microcomputer, green 7-segment common cathode digital tube, and use C language to implement Simulation diagram Code #include reg52.h #include int...[Details]
-
Some time ago, I used a development board to practice 51. I felt that I was not very proficient in AD, so I wanted to draw a separate board. After I finished the drawing, I checked the price. A small ...[Details]
-
On December 27, 2019, Li Juan, deputy director of the trading department of Gansu Power Trading Center Co., Ltd., who was on a business trip in Beijing, booked an electric car online. Upon hearing ...[Details]
-
According to foreign media reports, STMicroelectronics has launched the third-generation STPOWER silicon carbide field-effect transistor (SiC MOSFET), which can be used to control power in
elec...[Details]
-
On July 30, the China Enterprise New Energy Storage Innovation Consortium was established. The China Enterprise New Energy Storage Innovation Consortium was jointly led by the State Grid Corporation o...[Details]
-
——Interview with Wang Zhengtao, Chairman and Party Secretary of State Grid Information and Communication Industry Group Co., Ltd.
Our reporter Qiu Shi
Reporter: What role does State Grid ...[Details]
-
Step 1: Circuit Diagram The circuit diagram is very simple; the whole project is powered by a 12V adapter. This 12V is then converted to +5V using two 7805 voltage regulators. One is labeled +5V a...[Details]
Test/Measurement
京公网安备 11010802033920号
EEWORLD
