Test Coupon: Commonly known as impedance strip, [/size][/font][/color][/align][align=left][color=rgb(66, 66, 66)][font=PingFangSC-Regular, "][size=18px] it is used to measure the characteristic impeda...
The first function is: CFFT_f32_sincostable(cfft)
Among them, cfft is one of the above structures. The function of this function is to calculate the conversion factor of Fourier transform. From the fo...
If the IN1 wiring length is 100 meters, is it better to connect IN1 like this, with the negative pole for 100 meters, or is it better to pull the 12V positive pole for 100 meters?
I'm just curious, I ...
[size=4][color=#000000][backcolor=white]I used to know that microcontrollers are timers, state machines, and interrupts. The combination of these things is very efficient. But since I took over the de...
0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]
IC Insights, a world-renowned semiconductor consulting firm, has updated the McLean Report, which includes several year-end forecasts for semiconductor sales, capital expenditures, and rankings of to...[Details]
In the previous section, we demonstrated the great potential of RTO in EMI troubleshooting through its powerful spectrum analysis function. Some new and powerful features on RTO, such as multiple o...[Details]
In a project, STM32 is used as the main control. After the program runs for a period of time, the main loop may get stuck. The problem analysis is as follows: 1. The program USART2 continuously rec...[Details]
The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045. The hardware connection diagram of X25045 is shown in Figure 2. The X25045 chip contains a watchdog timer, and ...[Details]
In recent years, as children and pets have been locked in cars and suffered from heat stroke and suffocation, Child Presence Detection (CPD) has gradually become a rigid demand as a safety system. ...[Details]
RFID applications are becoming more and more widespread, the market size is also expanding, and the technical requirements are also becoming more diversified and personalized. This paper proposes a...[Details]
Choosing a good system development and debugging assistant can help embedded system development engineers speed up the product development cycle. By better observing the details and changes of circuit...[Details]
China Energy Storage Network:
According to a study recently published in the British journal Nature, engineers from the National Renewable Energy Laboratory and the Massachusetts Institute ...[Details]
Recently, the first functional safety MCU of Jiefa Technology under NavInfo, AC7840x, was returned ahead of schedule and successfully started up. The arrival of AC7840x will comprehensively improve t...[Details]
China Energy Storage Network News
: From May 19th to 21st, the "8th China International Energy Storage Conference" was grandly held in Shenzhen. More than 1,500 representatives from governmen...[Details]
I have been busy with this RFID module in the past two days. First of all, I admit that I am a novice. The platform is based on the 51 single-chip microcomputer for beginners, but I still summarize w...[Details]
STM32CubeMX is a popular development tool that can greatly improve our transplantation efficiency and thus improve development efficiency, but there are still some small pitfalls that we need t...[Details]
The photovoltaic industry is in a downturn and under attack from all sides. How can it survive the cold winter? Enterprises with technical strength and the ability to turn technology into productivity...[Details]
The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]
PCB Design
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