[size=4] In FPGA design, most multipliers use embedded DSP hard cores. If the system needs to run at a very high clock frequency, the synthesis and routing results will determine where to insert the p...
After ARM launched the Cortex-M0+ core, its 32-bit MCU cores increased to 4. Not long ago, NXP also announced that it had obtained the Cortex-M0+ processor license, becoming the only semiconductor man...
1. Overview
HTTP web server is a common function of ESP8266. Here we use the ZeroZhi open source platform to demonstrate this example.
2. Software and Hardware
Hardware used: ESP8266;
The software use...
[font=宋体][b][size=5]1. Introduction [/size][/b][font=宋体][size=12pt] [/size][/font][color=#000000][font=宋体][size=12pt] This design uses GD32F350 as the main control. [/size][/font][font=宋体][size=12pt] ...
In PCB production, the process is an extremely important link. The general processes include OSP, immersion gold, gold plating, tin spraying, etc. Among them, tin spraying is the most common process i...
According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Electric Bicycles" (GB 17761-2018) revised by the Ministry of Industry an...
1. The STM8 peripheral library driver provides a lot of code. If the requirements are not high, you can directly use the library driver 2. Flash blocks have a fast erase speed, but the function mus...[Details]
In order to practice the corporate purpose of "People's Power Industry for the People" with practical actions, State Grid Jiangsu Electric Power Co., Ltd. conscientiously implemented the major meas...[Details]
To test ordinary capacitors, you can usually use a digital multimeter to roughly measure the capacitance of the capacitor, and then compare the measured result with the nominal capacitance of the cap...[Details]
When we learn the 32 keywords of C language, we don't pay much attention to the keyword volatile. Volatile is a type modifier. The Chinese meaning of volatile is "changeable". So when do we use it in...[Details]
There are four common types of LCDs:
1. TN-LCD (Twisted Nematic-LCD) 2. STN-LCD (Super TN-LCD)
3. DSTN-LCD (Double layer STN-LCD) 4. TFT-LCD (Thin Film Transistor-LCD)
From the structu...[Details]
A financial report caused all the conflicts that had been accumulating at NIO for a long time to erupt overnight. On September 24, NIO released its second quarter 2019 financial report, with a net ...[Details]
From previous research, we know that the spectrum of digital signals is widely distributed, and the range of its highest frequency component mainly depends on the rise time of the signal rather than...[Details]
We are constantly working to create greener data centers. You can see that the infrastructure of many companies consumes a lot of energy, and data centers usually top the energy consumption l...[Details]
client needs: When customers test motors, they need to detect the current changes when the motor is turned on and off. Generally, the current varies from one ampere to more than ten amperes depending...[Details]
In recent days, the “Lithium Mine Rebate Program” launched by CATL has attracted widespread attention. It is a cooperation program aimed at reducing the price of power batteries. In fact, the price...[Details]
By experimenting with electron correlation effects, researchers have improved the ability of a particular two-dimensional electron system to store 40 percent more charge, an improvement that could ...[Details]
On January 8, Xinwei Communication responded to multiple questions from investors on the interactive platform. It said that the current wireless charging market has a large space and is in a stage of...[Details]
The Danish breeding company Knud Jepsen is well-known for its Kalanchoe “Queen” series (Aglaonema). Recently, the company has made an improvement, increasing the production area of the Kalanchoe...[Details]
China Energy Storage Network:
A reporter recently learned from State Grid Hubei Electric Power Co., Ltd. that the company's electricity sales exceeded 200 billion kWh for the first time in ...[Details]
Introduction
Due to the different driving principles, new energy vehicles have fundamentally promoted the upgrade and transformation of the vehicle's thermal management system. Ligong Technolo...[Details]
DSP and ARM Processors
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