Forum promotion method to easily increase the number of visits to your website and forumHow to increase the number of visits to your website and forum in the fastest time Methods to increase the numbe...
[i=s]This post was last edited by freebsder on 2019-5-9 00:50[/i] I want to turn the USBDongle into a sniffer to monitor the Bluetooth wireless situation. So, install the latest STM32Cube_FW_WB_V1.1.0...
[i=s]This post was last edited by shipeng on 2019-5-14 11:43[/i] [backcolor=rgb(222, 240, 251)]I've been writing an IAP for STM32F429 to read USB flash drives. I've been debugging it for almost a week...
Without impedance control, it will cause considerable signal reflection and signal distortion, leading to design failure. Common signals, such as PCI bus, PCI-E bus, USB, Ethernet, DDR memory, LVDS si...
For SPI communication, there are only four pins: MOSI, MISO, CS, and CLK. SPI has four modes. So how do you set the various modes when using SPI? There are no clock polarity and phase pins?...
question: How can I add isolation to an ADC without compromising its performance? Answer: For isolated high-performance ADCs, attention should be paid to isolating the clock on the one han...[Details]
1. Solve problems around the essence of manufacturing For manufacturing companies, the operating level can be evaluated by profitability, which can be further broken down into the production of quali...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
1-4-3. Calculation of energy storage inductance of parallel switching power supply
The calculation of the energy storage inductor in the parallel switching power supply is basically the same a...[Details]
Since the calorific value of coal is one of the most important indicators in coal testing and analysis, the calorific value of coal testing equipment has relatively strict requirements for coal testin...[Details]
Recently, many users have consulted online about IV characteristic testing. IV characteristic testing is the subject of research for many R&D companies and universities. Discrete device IV characteri...[Details]
How to assign a variable to a specific address Example: unsigned char temp_A@0x00; //define unsigned variable temp_A and force its address to be 0x00 unsigned char temp_B@0x100; //define unsi...[Details]
The concept of ARM ARM (Advanced RISC Machine) can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. ARM does not manufacture or sell ...[Details]
Phase Shifter Introduction
Phase shifting between two signals of the same frequency, especially power frequency signals, is an important means of simulating and analyzing accidents in the field of ...[Details]
Automatically collect problems, automatically screen problems... On May 7, the reporter learned from State Grid Jiangxi Electric Power Co., Ltd. that the company automatically associates distributi...[Details]
When measuring the flow rate of industrial pipeline medium fluid, the gas vortex flowmeter has the advantages of small pressure loss, large measuring range and high accuracy. It is a kind of flowmete...[Details]
LONGi Green Energy Technology Co., Ltd. released its 2019 semi-annual performance forecast, with a net profit expected to be between 1.961 billion yuan and 2.091 billion yuan in the first half of the...[Details]
Tube headphone amplifiers are divided into two types based on output form. Current products (including DIY products) only have transformer output and capacitor output (OTL). Although transformer ou...[Details]
No matter how complex the automotive electronic instrument is, it is composed of a traditional transmitter (such as a cooling water temperature switch, a fuel tank float variable resistor, etc.) a...[Details]
The hydraulic system is a technology widely used in industry and engineering. It uses liquid as the working medium and realizes the transmission and control of energy through the pressure and flow ...[Details]
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