Design Steps
1) Analyze and design requirementsThe voltage gain can be used to calculate the voltage amplification factor; the maximum output voltage can be used to set the power supply voltageThe out...
After the guidance of WCH technicians, I found the problem in my program. The I2C devices used in my program were inconsistent. I uploaded the correct file at the end of the article for your reference...
I recently wanted to use Jlink to connect to S5P4418 and play bare metal programming, but I found that Jlink could not connect to the CPU, as shown in the figure. I asked netizens to help me write a J...
[align=left][color=rgb(85, 85, 85)][font="][size=4]Using the hardware accelerator to calculate 128-point fft, the data was wrong at the beginning. After many attempts, it was finally successful under ...
[align=center][media=x,500,375]https://v.youku.com/v_show/id_XMzE2NDE1MjE2.html?spm=a2h0k.11417342.soresults.dtitle&s=56a3eba4e5a311e0a046[/media][/align] [size=4]First, let me show you a drone that I...
As MediaTek and Qualcomm have successively released their own 4nm process chips: Dimensity 9000 and Snapdragon 8 Gen 1, Samsung is also about to bring its first 4nm process chip "Exynos 2200". Howeve...[Details]
The 2020 Spring Festival Gala has come to an end. The beautiful and technological images of the Spring Festival Gala have left a deep impression on audiences across the country. All this is due to ...[Details]
In the past one or two years, the low-voltage servo market has gradually started, especially in the fields of battery-powered AGVs, logistics warehousing and transportation, and some medical equipm...[Details]
1. GPIO LED lighting procedure:
GPIO has various functions, such as driving LED lights, obtaining key input information...
To drive LED lights, you need to configure GPIO as above.
Basic kn...[Details]
1 Introduction
Modern communication technology, radar technology, electronic measurement and some optoelectronic application fields all require high-precision, high-stability and high-reso...[Details]
"China has the world's largest manufacturing industry, but its intelligence level has not yet reached the world's top level. The huge potential of generative AI may bring changes to the rules of the ...[Details]
Finally, I can't help but complain about the students who translated the STM 32 function library manual. A lot of things were omitted in the middle, and they were very important things. . . . . My he...[Details]
1. Configuration of TIA Portal A
Create a new project in the TIA Portal software. In this case, S7-300 is selected, and its model is 313C-2DP. This PLC is an integrated PLC with its own PROFIB...[Details]
① Planar conversion design specifications For high-frequency switching devices inside the power supply, such as power VMOS tubes, high-frequency transformers, rectifier tubes, etc., the loop area o...[Details]
TMS320C54x is a commonly used fixed-point DSP chip. It is characterized by very low power consumption (60mW at 100MIPS) and can be used in digital cellular communications, personal communication sys...[Details]
Introduction
The C8051Fxxx series of high-speed SoC microcontrollers are fully integrated mixed-signal system-level chips developed by Cygnal Corporation of the United States, with a microprocessor...[Details]
For RF engineers, a basic and indispensable measurement tool is used at every stage of their product life cycle: spectrum analyzer or signal analyzer. Key indicators of the instrument, such as perfor...[Details]
IT Home reported on April 27 that according to OnLeaks, Samsung is developing a new mid-range smartphone that will feature a full screen and a pop-up selfie camera. Although Samsung pioneered the h...[Details]
What are the benefits of wireless charging for electric vehicles?
Compared with traditional wired charging, wireless charging of electric vehicles has the following advantages:
1. Conveni...[Details]
There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]
Analogue and Mixed Signal
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