The basic working principle of electromagnetic slip clutch: When the armature is driven by the drag motor to rotate, the armature cuts the magnetic field to generate induced electromotive force, which...
With the rapid development of society, our lives are becoming more and more convenient and fast, and the credit goes to smart homes. Let's take a look at how smart our lives are.
With the rapid develo...
EEPROM address problem, if there are 10 24C02s on the bus, how does the MCU or main control identify which EEPROM it corresponds to? I see that many are directly connected in parallel on the bus, and ...
[i=s]This post was last edited by z45217 on 2019-6-20 10:28[/i]The chip pin 1 and pin 2 are connected in series with the feedback resistor. It is impossible to use 30 ohms.
And the two 010 resistors i...
The package name required in the textbook is DIP20, and the library file is ST Logic Register.IntLibAfter selecting, no corresponding description is found (the library file is installed)After many att...
[size=4][b][url=https://training.eeworld.com.cn/TI/video/19399?utm_source=BBS&utm_medium=post&utm_campaign=hvi-new-course]HVI Series: Gate Driver Design[/url][/b][/size] The most common gate driver pi...
Introduction: Monroe disassembled the battery system in three videos, the Pack as a whole, the Pack inside, and the module structure. This article introduces the second video, which shows some improv...[Details]
In response to the national mourning activities announced by the State Council on April 4, 2020, the Samsung Galaxy Community will suspend posting and replying from 0:00 on April 4 to 0:00 on Apr...[Details]
Arizona’s energy policy reform proposal would establish that the state will generate 80% of its electricity using clean energy by 2050 and achieve a 3GW energy storage target by 2030.
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Workers in garment factories usually turn on the power of the sewing machine motor as soon as they get to work and do not turn off the sewing machine power until they get off work. In fact, during ...[Details]
In this article, we control multiple LEDs. The hardware circuit is shown in the figure below. This circuit has been introduced in detail in "51 Single Chip Microcomputer (V) - GPIO Lights Up an LED...[Details]
Speech recognition is a high-tech technology that converts speech signals into corresponding text files or commands through the process of recognition and understanding. As a specialized research f...[Details]
The "sister version" of the Hannover Industrial Fair, the China International Industry Fair, opened as scheduled at the Shanghai National Convention and Exhibition Center. This year's Industrial Fair...[Details]
Introduction to main chips This design uses control chip P89C61x2 and interface chip ISP1581 to implement the design of USB interface circuit. P89C61x2 contains 1024B RAM, 64KB Flash...[Details]
According to CINNOResearch's monthly under-screen fingerprint market report, 2020 is expected to be the first year for the mass production and launch of LCD under-screen fingerprints. It is opt...[Details]
I haven't written any program for several days. The reason is very simple: I have become obsessed with the new version of Journey to the West and have been reading it for several days in a row. What ...[Details]
After two developer betas, Apple finally released the first public beta of iOS 15 today. Generally speaking, the public beta of iOS will be released after the developer beta. By comparison, the...[Details]
• Neo NPU efficiently handles load from any host processor, scaling from 8 GOPS to 80 TOPS on a single core and hundreds of TOPS on multiple cores • AI IP provides industry-leading AI performance ...[Details]
1. Experimental tasks
As shown in Figure 4.13.1, the P0 port of the AT89S51 microcontroller is connected to the font code pen segment of the dynamic digital tube, the P2 port is connected to t...[Details]
//The code only configures the serial port and the corresponding interrupt processing function. The specific functions need to be defined by yourself //IAR 7.1 #include "stm32_uart.h" uint8_t card_t...[Details]
Fudan University recently announced that the team of Professor Sun Yaojie and Associate Professor Lin Yandan from the School of Information Science and Engineering of the university has developed a...[Details]
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