I received the EVAL-M3-TS6-665PN development board more than a week ago. I was really excited. The 220VAC rectifier PFC function + 310VDC permanent magnet motor inverter drive is an extremely powerful...
Low power consumption is a very important indicator of MCU. For example, some wearable devices have limited power. If the entire circuit consumes a lot of power, the battery will often be insufficient...
To feed the dog (gpio2_0) before start_kernel,
gpio address: GPIO2: 0x481AC000,GPIO_OE:offset=134h,GPIO_DATAOUT=13Ch
Add the following two lines of code in the decompress_kernel function in the ./arch...
IoT communication technology is divided into wired and wireless, and different communication methods are used according to different application scenarios and needs.
Wired communicationWired communica...
[i=s]This post was last edited by bluefox0919 on 2019-1-2 17:30[/i] I have an old project on hand. The original designer has left the company for many years... I need to solve the ESD. The appearance ...
The strain gauge bridge has a zero output of 4mV, a full-scale output of about 4.5mV, and a full-scale output change of 0.5mV, but the zero offset is as high as 4mV;zero offset compensation solution:1...
Preface
The fieldbus control system, which became practical in the 1990s, is developing rapidly and is currently the newest control system in the world. The fieldbus control system is a hot to...[Details]
DENSO Corporation (Headquartered in Kariya, Aichi Prefecture, Japan; President: Shinnosuke Hayashi; hereinafter referred to as “DENSO”) and ROHM Co., Ltd. (Headquartered in Ukyo-ku, Kyoto, Japan;...[Details]
Today, the reporter learned from Industrial Bank Changsha Branch that the bank has made energy finance one of its main tracks and vigorously supported the development of clean energy and new energy st...[Details]
On December 11, 2022, the signing ceremony of the acquisition of Enver New Energy Technology (Shanghai) Co., Ltd. by Anhui Longci Technology Co., Ltd. was officially held in Hefei, and representati...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Can ordinary single-phase motors be speed-controlled?
Ordinary single-phase motors cannot be directly speed-regulated because they only have one coil and the speed cannot be changed by changin...[Details]
74HC573 detailed explanation: /* Debugging environment: Proteus 7.8 AT89S52 microcontroller 8-bit common cathode digital tube The function is: realizing digital tube countdown from 1 second to 99 ...[Details]
The inverter has many setting parameters, and each parameter has a certain selection range. During use, it is often encountered that the inverter cannot work normally due to improper setting of ind...[Details]
Protects consumer electronics equipped with Type-C ports from CC/SBU overvoltage, short circuit and ESD strikes Beijing, China, August 10, 2023 – Littelfuse Corporation (NASDAQ: LFUS) is an industr...[Details]
ABI-6500 circuit board fault detector The main differences between 6400 and 6500 parameters: The main function: 64-channel digital integrated circuit online and offline functional testing 64-channe...[Details]
So far, we have the ability to write more complex ARM assembly programs, but to write more complex and practical programs, we have to master the pseudo-instructions of ARM assembly. Don't confuse ass...[Details]
Before learning about 3U and 5U communication, let's first take a look at what N:N communication is (5U PLC calls this "simple PLC connection"). N:N communication is a very basic communication prot...[Details]
On March 2, Haozhi Mechanical and Electrical issued an announcement that it plans to establish a wholly-owned subsidiary "Guangzhou Haozhi Co., Ltd.
(tentative)" (hereinafter referred to as...[Details]
11.
General Purpose Input and Output (GPIO)
11.1.
Module Introduction
Each GPIO port has four 32-bit configuration registers (GPIOx_MODE, GPIOx_OTYPE, GPIOx_OSPEED and...[Details]
Application of fabric induction static tester: 1 This instrument is suitable for measuring the electrostatic properties of fabrics or various non-metallic plate-shaped or sheet-shaped products under ...[Details]
Power technology
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