[i=s] This post was last edited by New Electrician Seeking Guidance on 2020-4-1 14:10[/i]I am going to make a soft start switch for a three-phase circuit recently, which needs to realize the phase los...
Most people are familiar with base stations (traditional macro base stations). From 2G to 4G, the communication networks we use in our daily lives rely on these traditional macro base stations to comp...
[b][font=宋体][size=4] [/size][/font][/b][b][font=宋体][size=5][color=#0000ff]1. What is the package of integrated circuits? [/color][/size][/font][/b][font=宋体][size=4] [/size][/font] [align=left][color=r...
Comprehensive prompt [Synth 8-91] ambiguous clock in event control. Later it was found that the reason was because the if was written in the always and the else was omitted....
The pseudo-color video LED display system uses computer multimedia technology to display video images in full synchronization and dynamic mode. The images are clear, bright, and seamless. The gra...[Details]
The microcontroller source program is as follows: //============================================================================ //=================Yingxin Technology LED Meteor Light 8 Segments 1...[Details]
Under normal circumstances, one cubic meter of atmosphere contains about 300ppm (=300cm³) of carbon dioxide. This amount is insignificant for plants. Greenhouse cultivation of plants has proved that w...[Details]
Amplifier designers have long favored the ability to use load-pull systems to develop impedance matching networks for selected transistors. In linear systems, this is simply done by using the complex ...[Details]
With its many functions and ease of use, it has become an indispensable tool in the hands of engineers. However, if we want to give full play to its role and obtain accurate data quickly and accurate...[Details]
On September 6, Fudan Micro stated in the latest disclosed investor activity relationship table that the company achieved operating income of 282 million yuan in the first half of 2020, an increase o...[Details]
Arm issued a statement on Friday saying that a successful side-channel attack on its TrustZone-based Cortex-M system "does not mean that the protection provided by the architecture has failed." "Se...[Details]
After using or replacing the car audio system, the audio system will produce a variety of noises. Noise can affect the sound quality, reduce the audio index, and even make the entire audio system unli...[Details]
On the morning of February 13, in response to the news of layoffs at the Chinese joint venture Arm Technology, a British chip architecture company owned by Japan’s SoftBank Group, Arm stated in a sta...[Details]
1. Basic knowledge
ADC0809 is a CMOS component with an 8-bit A/D converter, an 8-way multiplexer, and microprocessor-compatible control logic. It is a successive approximation A/D converter that ...[Details]
In the previous article, we mentioned that Electronic Additive Manufacturing (EAMP™) technology, as a cutting-edge industrial technology and production method, is attracting more and more attention a...[Details]
"We will understand the needs of customers in different industries and develop new solutions. The key is that our team has rich professional experience and can provide support quickly, so that custom...[Details]
Flash the software to the hardware and deliver it directly to the hardware.
This is the more common black box delivery model in the automotive electronics software industry. At the same time, ...[Details]
0 Preface
For a long time, serial RS 232 and RS 485 communication technologies have been the commonly used communication standards in automation instruments and meters. However, in recent years...[Details]
A logic analyzer is an instrument that uses a clock to collect and display digital signals from test equipment . Its main function is to determine the timing. Unlike an oscilloscope , a logic analy...[Details]
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