As shown in the figure, the current detection A7800 is the 5th pin of the photoelectric isolation amplifier. GND is not directly connected to the circuit GND. Is it realized by turning on the lower tu...
Six kingdoms are over, four seas are one, Shushan is still, and Afang is emerging. In the ten years from 2008 to 2018, Xilnix has won three cities in the FPGA industry and become the industry leader. ...
[i=s]This post was last edited by bigbat on 2020-4-11 15:54[/i]Kelvin resistance measurement
Suppose we want to measure the resistance of a component that is far away from the ohmmeter. This will caus...
Today, a female car owner appeared at the Tesla booth at the Shanghai Auto Show. She was wearing a white T-shirt with "Brake Failure" written on it. She stood on the roof of the car and shouted "Tesla...
[size=3][color=#000000][backcolor=white]TM1640 is a dedicated integrated circuit for driving digital tubes. It can directly drive 16-bit common cathode digital tubes. Please download the attached manu...
A busy tone is a tone that appears when a single tone of a certain frequency and silence interact, usually used to indicate that the phone is busy. In some practical applications, this busy tone needs...
Samsung recently brought the Super Night Scene mode to the Galaxy Note 9 and Galaxy S9 series (Samsung Galaxy S10 series already supports it). The Super Night Scene function appears on more and...[Details]
FIBARO is a global brand, a leading manufacturer of smart home systems and the fastest growing company in the home automation industry in Europe. We are present in more than 100 countries on six co...[Details]
Currently, more and more automotive, industrial and other applications are emphasizing functional safety, and their development process also requires advanced and complete tool chain support, as well...[Details]
With
the rapid development of
the automotive industry
, in-vehicle
communication
technology is also constantly improving.
As an emerging connection standard,
MIPI
A-PHY, a high-s...[Details]
Tianyancha shows that Shenzhen Sitan Technology Co., Ltd. (hereinafter referred to as: Sitan Technology) has undergone industrial and commercial changes, with a new shareholder, Hubei Xiaomi Changjia...[Details]
This iconic Apple notebook has not changed since Steve Jobs pulled the MacBook Air out of a manila envelope in 2008. In the opening speech held early this morning, Apple showed off the new MacBook Ai...[Details]
The 21st century is the information age, which is also known as the digital age. Its supporting foundation is digital circuits, so digital circuits have been widely used in various fields. Digital cir...[Details]
Commonly used automotive-grade resistors are also called automotive-grade resistors and automotive resistors. In addition, we can also use them as AEC-Q200 resistors, because they can only be used ...[Details]
Following Sony, another camera giant announced its entry into the automotive industry. Recently, several media reported that open source autonomous driving company Tier IV and Canon signed a memora...[Details]
During the operation of electronic equipment,
memory
failure or failure will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has ...[Details]
Recently, the first press conference of the first Silk Road (Dunhuang) International Cultural Expo was grandly opened at the Dunhuang International Convention and Exhibition Center. As an important...[Details]
As a leader in DSP, Texas Instruments (TI) of the United States also leads in digital camera applications. First, it implemented image compression based on the TMS320C54x general-purpose platform, the...[Details]
1. Multimeter detection method For fixed capacitors above 0.01μF, the R×1k block of the multimeter can be used to directly test whether the capacitor has a charging process and whether there is a...[Details]
We’ve already seen that improving the efficiency of an electric vehicle’s powertrain can increase its range. Aside from purely mechanical solutions, such as using larger (or multiple) electric moto...[Details]
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