This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
[size=4]Nowadays, for an electronic system, the design of the power supply part is becoming more and more important. By discussing the experience of power supply design, we aim to make in-depth and pr...
The previous post introduced how to install Kedao Cloud in Termux. The files stored in Kedao Cloud are placed in the data directory, where:Public folder: data\Group\public\home\
Personal files: data\U...
When we are programming based on DSP/BIOS, we often need to add our own defined data segments or code segments. So how to achieve this under DSP/BIOS? The following is the solution:
1. Exclude the CMD...
1. IntroductionLingdong Micro has officially provided library functions and register routines. Please click on the portal to download MM32 routines. The downloaded project code is shown in the figure ...
According to the FT, Ericsson threatened its own government on behalf of Huawei, exposing the tense geopolitical situation faced by some companies. Ericsson CEO Borje Ekholm attracted attention last ...[Details]
On September 5, 2013, the first "International Symposium on the Development of Third Generation Semiconductor Materials and Applications" was successfully held in Shenzhen. Nearly 100 people from r...[Details]
Qinghai Oilfield actively promotes energy revolution and strives to promote green transformation and high-quality development. It has built the first ground photovoltaic project in the oilfield in rem...[Details]
"ChaoJi" standard charging gun On September 7, the State Administration for Market Regulation issued National Standards Announcement No. 9 of 2023, approving a series of new electric vehicle charg...[Details]
On July 30, the 220 kV reinforcement project of Lishui Southwest Power Grid, undertaken by China Energy Construction East China Construction Investment Zhejiang Thermal Power, officially started.
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LED control drive circuit schematic diagram
ET6201 is a 1/7 to 1/8 duty cycle LED display control drive circuit. It consists of 11 segment outputs, 6 gate outputs, 1 segment/gate outpu...[Details]
Constant speed control is essential for many advanced industrial processes, but conventional motor designs generate cogging forces which cause ripple in the motor speed. KOVERY Inc has designed a r...[Details]
With the widespread use of various wireless devices, data transmission has become very crowded, and existing spectrum resources are becoming increasingly scarce. There is an urgent need for higher fr...[Details]
Tomorrow is the Dragon Boat Festival. Have you eaten rice dumplings? A few days ago, Lei Jun posted a short video on social media, wishing Mi fans a happy Dragon Boat Festival. He also gave Mi fans...[Details]
According to foreign media mspoweruser, today the whistleblower @MaxJmb said on Twitter that Samsung is preparing to launch a pair of true wireless earphones called Galaxy Buds Z2. The position...[Details]
In 2021, the automobile market faced great pressure due to a series of shocks such as the spread of the global epidemic, lower consumer expectations, and global supply chain risks. However, China's a...[Details]
1 QFN package features
AR RF/Microwave Instrumentation Division can design and manufacture power amplifiers with frequency coverage of DC~45GHz and power coverage of 1~16000W. The application scope...[Details]
2.4GHZ itself is a high frequency that requires high precision. If you have poor hands-on ability, it is better not to do it. Many netizens see the production materials on the Internet and are impa...[Details]
Why when I use an oscilloscope to observe the waveform of the crystal vibration pin, I can't see the waveform or the waveform is distorted? Can't the 200M oscilloscope measure the 10M crystal vibrati...[Details]
On October 22, according to the official WeChat account of Huai'an District, Huai'an Weishi Technology Co., Ltd. (hereinafter referred to as "Weishi Technology") is about to start trial produc...[Details]