In line with the principle of not returning favors, I would like to share the books I bought with E-coins.I have basically finished reading the first book written by an American. The second book is qu...
[i=s]This post was last edited by lising on 2019-6-19 19:22[/i]Fortunately, I was qualified to try out the CH549EVT from Qinheng Electronics. Thanks to Qinheng Electronics and EEWORLD for providing th...
Linear relationship, linear regionAbout the three concepts of ADC INL, DNL, and LSB; transistor cutoff region, linear region (amplification region), and saturation region; sensor linearity; input ando...
[i=s]This post was last edited by cpsiot on 2022-7-13 12:11[/i]First of all, thanks to eeworldDigi-Key!I placed the order on June 17 and received the Raspberry Pi 400 on July 13. During this period, I...
[p=null, 2, left][color=rgb(85, 85, 85)][backcolor=rgb(244, 244, 244)][font=Georgia, "][size=14px]In my understanding, the realization of computer vision must be assisted by image processing, and imag...
[size=4] The polymer resettable fuse can be used repeatedly because its resistance can be restored. The resistance can generally be restored to a level of about 1.6 times the initial value in a dozen ...
Here is a simple PIC microcontroller SPI test program, I hope you will like it. //DAC module connections sbit Chip_Select at RC0_bit; sbit Chip_Select_Direction at TRISC0_bit; // End DAC module conn...[Details]
Samsung announced that it had collaborated with Verizon and Qualcomm to conduct a 5G demonstration in Dekeleno, Texas, USA, achieving a record data upload speed of 711Mbps using the aggregated band o...[Details]
There is increasing evidence that Apple is more likely to launch a new iPad Pro this year. Foreign media 91mobiles claims to have obtained CAD renderings of the new 12.9-inch iPad Pro, which shows th...[Details]
April 7, 2021 - Xinyaohui Technology Co., Ltd. (hereinafter referred to as "Xinyaohui"), a leading company in advanced process chip IP, announced the appointment of Professor Yu Chengbin as the co-CE...[Details]
Every time you learn a new CPU, this is the first step into the threshold. ***************************************************************** //CPU:mega32 //Compiler:iar #include ioavr.h void delay(...[Details]
This article mainly introduces the 51 microcontroller, and focuses on a detailed explanation of the principle of the 51 microcontroller and its modular programming. 51 microcontroller 51 microcontr...[Details]
The power quality problem in today's power system is becoming more and more prominent. On the one hand, a large number of sensitive loads have higher and higher requirements for power quality. On the...[Details]
The figure shows the recommended circuit for different power supply on-time of LM4911. This circuit uses a controller to control the shutdown control (SD) terminal of LM4911 by using the MOSFET tube ...[Details]
Zeng Yuqun, founder
of CATL
, said that European
battery
companies have huge problems in design, technology and equipment.
As soon as he finished speaking, Europe's largest...[Details]
(4) According to news on the 25th, Huawei and ZTE responded to the announcement by the US Federal Communications Commission (FCC) in November last year that it would ban US telecom operators from usi...[Details]
What exactly is a network video encoder? A network encoder is a professional network transmission device that compresses and processes audio and video data, commonly known as a network encoder. The...[Details]
The epidemic crisis in Wuhan, Hubei will not have any obvious impact on domestic and global flash memory and memory production capacity, but the impact on another important product - LCD panels - is ...[Details]
Abstract: In order to test the frequency response characteristics of the circuit system, it is usually necessary to add different frequency excitations to the input end of the circuit system, and t...[Details]
LED lighting has become the focus of widespread attention with its high energy saving, long life and environmental protection. There are successful cases in the field of functional lighting in man...[Details]
What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]
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