[i=s]This post was last edited by lugl4313820 on 2021-12-17 22:50[/i]Today I used the serial port assistant to upload MQTT to my server. After half a day's hard work, I finally completed the module co...
Since January 2009, the author has serialized the lecture "Hand in Hand Teach You to Learn CPLD/FPGA Design" in the magazine "Electronic World". "Hand in Hand Teach You to Learn CPLD/FPGA and Single C...
First of all, what is a power amplifier?
Power amplifier: referred to as "PA", refers to an amplifier that can produce maximum power output under given distortion conditions and drive resistive, capac...
The gate circuit is the most basic logic unit in the digital circuit. It can create a certain logical relationship between the output signal and the input signal. In digital circuits, signals are most...
The power supply problem has troubled me for a long time. But I have not been able to find the answer. Recently, I have some time, so I searched for information and learned about it.Table: 4 forms of ...
[i=s]This post was last edited by hotsauce1861 on 2019-11-22 11:02[/i] ## FOC algorithm of PMSM - dq axis debugging summary The dq coordinates are the coordinate system relative to the rotor. The thre...
According to news on October 20, Aian recently announced that the Hyper SSR power system was tested at the China Automotive Center Inspection Agency for mechanical strength of the casing, insulation ...[Details]
Technical features of full-color LED display: 1. The most advanced 65536 (16-bit) grayscale control technology is adopted to completely solve the mosaic phenomenon of the full-color display scre...[Details]
According to Jiwei.com on January 12, the new Honor Mall has been officially launched today, and the new Honor V40 has also officially opened for pre-order in the Honor Mall. According to reports, ...[Details]
Traditional car keys are gradually withdrawing from the stage of history. Smart terminal devices such as mobile phones , watches and bracelets are gradually becoming car keys, thereby enabling conve...[Details]
Not long ago, GigaDevice released a plan for the private placement of A-shares. The company plans to privately place no more than 64,224,315 shares (including the principal number) to no more than 10...[Details]
The advent of Smart Battery Systems (SBS) has greatly simplified the design of stand-alone battery systems, so its application has gone beyond the notebook computer field and has appeared in ...[Details]
A smartphone market report recently released by Counterpoint predicts that the average price of smartphone 5G SoC is expected to drop to US$20 by the end of this year or early next year, promoting th...[Details]
News broke over the weekend that Apple is developing an official electronic tracker to make it easier to track more items using the "Find My" feature. The form and function of this product are ver...[Details]
Servo model: SG5010 servo Since servos generally operate at 5V or higher voltage, I was worried whether the STM32 output voltage is 3.3V and whether it can be driven. It turns out that it can. Use Ti...[Details]
To tackle one of the greatest computing challenges ever, Tesla will need unprecedented computing power. At this week's CVPR (International Conference on Computer Vision and Pattern Recognition), An...[Details]
Tesla's Fully Self-Driving (FSD) V9 Beta version update has been delayed for some time. According to foreign media reports, although the new system has not been updated, Tesla CEO Elon Musk has been ...[Details]
1. Driver installation After unpacking, I was ready to try it out. My computer was installed with WIN7 system. I followed the instructions of the LOTO driver installation guide and installed it succe...[Details]
Reference articles:: realview KEIL MDK 4.20 crack patch---- http://download.csdn.net/download/jiejiahua1207/3591081 The content of Readme.txt is as follows... Open KEIL, select License Management...[Details]
Homework: Expand the value at 30H of the on-chip RAM (which is a compressed BCD code) into uncompressed BCD code and put it at 41H and 42H. (The high bit is placed at 41H)
. This question is not...[Details]