[i=s]This post was last edited by QWE4562009 on 2022-1-12 19:20[/i]1. What are the functions of the components in the box? 2. How to select the components in the box?...
This is an i.MX6 development board from two years ago. The i.MX series has good performance and is upgraded quickly. While showing the board, I also hope to be able to exchange other development board...
The HP6750 chip has a lot of peripherals, and there is a lot to play with and explore. The board under review is the HPM6750EVKMini. Since it is a mini, the onboard peripherals must be reduced. Fortun...
This is a circuit I found online. The test distance is less than 10CM. How can I increase the distance? I added an NPN transistor to the DO, but it didn't work. I then replaced the receiving tube with...
This disassembly team really loves Tesla. I remember that some time ago, in order to see what is inside a Tesla battery, they actually disassembled a Model S battery:It's quite stupid, but I felt real...
Recently, the lithium battery energy storage system developed by Powin Corporation (hereinafter referred to as "Powin") has successfully obtained the UL 9540A certification certificate issued by Inter...[Details]
On the evening of August 25, Shanghai Electric Co., Ltd. disclosed the company's performance announcement for the first half of 2020. During the reporting period, Shanghai Electric Co., Ltd. achieved...[Details]
LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the fo...[Details]
Engineers of every era have witnessed the birth of a new generation of instruments. In the 40s/50s, they (engineers) used cathode ray oscilloscopes and pointer multimeters, which are now generally ca...[Details]
32-bit RX72T MCU Family achieves top score in CoreMark® benchmark 5V MCU evaluation Bringing dedicated hardware accelerators and advanced control capabilities Renesas Electronics Corporation (TS...[Details]
Nowadays, many smart cars need to control the speed of the car. Whether it is a constant speed or a variable speed, in the speed control algorithm, the classic PID will live forever.
In...[Details]
1. Model selection
The selection of gas turbine flowmeter should be considered from the following aspects:
1. Accuracy level: Generally speaking, turbine flowmeters are selected mainly for th...[Details]
Interleaved DC/DC converter topologies enable higher efficiency designs than conventional parallel output stage transistors, and there is still room for improvement. In interleaved operation, many tin...[Details]
The current trend towards miniaturization has pushed resistor technology to its limits. For example, the packaging alone for a 0201 size chip resistor accounts for approximately 60% of the to...[Details]
With the development of modern industry and social progress, human beings have an increasing demand for various types of electric energy, such as requiring electric energy to have multiple standard...[Details]
We can say that the program memory stores the soul of the microcontroller, which is the working program. The smallest one may be only 1KB (it can only hold 1024 8-bit data at most, because there are ...[Details]
Generally, there are two background knowledges required for MCU MODEM communication, one is AT command set, and the other is Universal Asynchronous Receiver Transmitter (UART). l AT command se...[Details]
According to the layout of major automakers, 2022 will usher in a wave of new cars based on the 800V voltage platform. Components or systems related to the high-voltage electrical architecture of the...[Details]
By replacing the general-purpose motor with a brushless DC motor, the hair dryer has been significantly reduced in size and weight.
Hair dryers with universal motors are large, heavy, ...[Details]
Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
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