The transistor has two working states: static and dynamic. The DC working state of the transistor when no signal is added is called static , and the current of each pole is called static current. The ...
[i=s]This post was last edited by chrisrh on 2022-2-8 11:25[/i]Using Finsh component based on RTThread_rt_kprintf
①. Click on the green brick②. Check ShellOK, cmd, msh and shell are added to the proje...
[color=rgb(62, 62, 62)]Layout is one of the most basic working skills of PCB design engineers. The quality of routing will directly affect the performance of the entire system. Most high-speed design ...
Author: Lucien KUANG, ST engineerClick to download pdf document to view:Keywords: BlueNRGProblem: When some customers are debugging in the later stages of a project, there is no serial port to lead ou...
It was a good weekend. I didn't work overtime and I slept in the morning, so I'll post it in the evening. I'm very happy. I've got the OLED screen driver. I didn't succeed in porting it with the offic...
The Redmi K40 series will be officially released this month, and the new products include Redmi K40 and Redmi K40 Pro. It is worth noting that Redmi has another new product on the way, which is the...[Details]
The hottest energy keyword this year is none other than “ubiquitous power Internet of Things”. Recently, reporters have attended several ubiquitous power Internet of Things forums and found that as...[Details]
Digi-Key Electronics Advances Distribution of Winning Product Portfolio from Renesas and Dialog as Merger Completes Digi-Key Electronics, the global leader in the supply of the broadest select...[Details]
Children's education is a family's top priority. Primary school is an important stage for laying the foundation. How to help children form good study habits while laying a solid foundation is a d...[Details]
Introduction: This solution uses infrared remote control to better realize the dimming control of household LED lighting. The advantages of ATmega8 and infrared remote control can be further utilized...[Details]
On April 21, according to media reports, Li Bin of NIO recently said that the company purchased a lot of Nvidia chips last year, which cost the company a lot of money. For this reason, the company ...[Details]
Transformer no-load characteristic tester is a high-precision instrument specially developed and manufactured by Wuhan Top United Electric Power according to the power industry standard DL/T911-2004 ...[Details]
Sungrow has signed a 2GW supply contract with Solar Juice, one of Australia's long-term distribution partners, for photovoltaic inverters, energy storage systems, batteries, etc. The 2GW capacity m...[Details]
After several years of development, consumers' requirements for pure electric vehicles have undergone tremendous changes, from "being able to be used for transportation" at the beginning to "must be ...[Details]
The schematic diagram of the microcontroller digital ammeter and voltmeter circuit is as follows: The microcontroller source program is as follows: #include reg52.h //Include the header file. ...[Details]
The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
According to the information from Wuxi Intellectual Property Office, the Supreme People's Court recently issued the "Approval on the Establishment of a Specialized Intellectual Property Trial Institu...[Details]
Realme X series has already released several mobile phones including X50 5G, X50 Pro 5G, X50m 5G, and now the series is about to welcome a new partner. On June 11, according to foreign media...[Details]
Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]
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