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 ...
Zhuhai Enpower Electric Co., Ltd. (ENPOWER), a Chinese supplier of inverters for the automotive industry, has taken the lead in integrating Infineon's latest 750 V automotive-grade IGBTs. The discr...[Details]
Recently, we learned from CATL officials that CATL’s wholly-owned subsidiary CATL (Shanghai) Intelligent Technology Co., Ltd. (hereinafter referred to as “Aera Intelligence”) and the Yichun Economic ...[Details]
Current digital TVs present several challenges to power designers, as these TVs are flat panel designs consisting of separate modules located in different locations within the chassis. These module...[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 analyzer ...[Details]
Q1:
The ripple of the output voltage
of a switching power supply
is an important indicator. How to correctly use
an oscilloscope
to measure this indicator?
A1: Ripple is de...[Details]
introduction An important performance indicator in multi-channel output technology is the problem of load cross-regulation rate. We usually use the method of multiple windings on the secondary side ...[Details]
WIFI wireless communication combined with mobile phone E4A programming, a good learning routine, open source all the codes, such as the ESP8266 wireless network address is directly built into E4A, on...[Details]
1. Principle Overview When writing interrupt drivers, SylixOS developers often encounter situations where multiple interrupt sources share the same interrupt number. However, in order to ensure cod...[Details]
1. RF LNA design requirements As the first stage of the RF signal transmission link, the low noise amplifier (LNA) has a noise coefficient characteristic that determines the noise performance of the ...[Details]
Specific implementation functions The system consists of STC89C52 microcontroller + L digital tube + photoresistor + human body sensing module + infrared proximity sensor module. Specific functio...[Details]
Mr. Yuan Hai, Director of Zhaoguan, was invited to attend the "Application of Drone Countermeasure Technology" held in Shenzhen in October, and delivered a keynote speech on .
In the last deca...[Details]
The evolution of automobile intelligence has given rise to a golden track for automotive-grade chips. Currently, the automotive chip field is dominated by internationally renowned manufacturers such ...[Details]
1. Hardware Solution This design uses the STC89C52 microcontroller as the system control chip, and transmits the data processed by the microcontroller to the mobile phone APP through the Bluetooth mo...[Details]
AI+
robots
are becoming a reality step by step.
Not long ago, the Figure humanoid robot demonstrated the autonomous operation of a coffee machine. After only 10 hours of end-to-end lea...[Details]
At 5 pm on October 18, the user-side energy storage project of Jiangsu Zhongjin Matai Pharmaceutical Packaging Co., Ltd. reversed power and was successfully connected to the grid and put into o...[Details]
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