[i=s]This post was last edited by tao282515641 on 2020-8-15 13:10[/i]I sell my idle IoT development board for a low price of 120. If you need it, please contact Q 244023483. It comes with a wifi modul...
The BOOSTXL-DRV8305EVM is a 15A three-phase brushless DC drive stage based on the DRV8305 motor gate driver and CSD18540Q5B NexFET power MOSFETs. The module features independent DC bus and phase volta...
Recently, the Hunan Supervision Office of the National Energy Administration issued the "Hunan Electric Power Auxiliary Service Management Implementation Rules", "Hunan Electric Power Grid Operatio...[Details]
In high-frequency PWM switching converters, a reliable gate drive circuit must be designed to ensure that the power MOSFET works at high frequency, high voltage, and high current. A good-performa...[Details]
MAX660 pin configuration and internal structure block diagram
MAX660 is a converter that changes a given voltage into different voltages. It can convert positive voltage Vcc into nega...[Details]
Medtec China strongly gathers leading companies, and online and offline dual guarantees directly address the pain points of the medical device supply chain Since 2013, the market size of my country...[Details]
A host of new technologies will usher in digital transformation in 2020. The latest insights report from the Strategy Analytics User Experience Innovation research team identifies the most noteworthy...[Details]
An embedded Ethernet design scheme based on ARM9 is introduced. Based on the functional characteristics of ARM core microprocessor S3C2410 and its external expansion components, the performance of th...[Details]
The shrinking geometries of IC processes have driven the operating voltages of today's electronics down to well below 2V, creating many design challenges. A common problem is the need for multipl...[Details]
This program is suitable for Infineon--XC866 microcontroller, the carrier is 38KHZ, through P3_0 as the sending port, where: 0 is composed of 0.56m high level and 0.56ms low level, 1 is composed of 0....[Details]
The design of printed circuit boards is very important for the anti-interference of single-chip microcomputer systems. The three principles of controlling noise sources as much as possible, reduc...[Details]
You drive home late at night only to find your garage filled with bicycles, sports equipment and a garden trimmer. How you wish you had room for your car.
On a windy and rainy morning, i...[Details]
The remote magnetic flap level gauge is a type of magnetic flap level gauge, which is composed of a magnetic flap level gauge and a magnetic switch or reed switch remote transmitter, and is used to...[Details]
1. Experimental phenomenon:
After entering the program, the program will operate as a two-way marquee; press the k0 key and the program will operate as a left-hand marquee; press the k1 key ...[Details]
Let’s talk about the matrix keyboard separately here. There is no debounce function here. You can look at the previous independent keyboard with debounce function. sfr P4=0xC0; //4 lines sbit r1=P...[Details]
The four-wire resistive touch screen is the most widely used and popular type in the resistive family. Its structure consists of a lower line (glass or film material) conductive ITO layer and an upper...[Details]
From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
FPGA/CPLD
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