[color=#333333][font=微软雅黑][size=18px]In a driver, when multiple threads access the same resource at the same time (global variables in a driver are a typical shared resource), a "race state" may occur...
Use stm32f103c8t6 to generate PWM to drive brushless motor. The brushless motor comes with a driver board, brake, and encoder. A strange phenomenon was found. Only when the 5V from the tablet computer...
PrefaceThe display and serial port data printing have been debugged, which is very helpful for the following work. You can see the ADC sampling value very intuitively. We choose PA1 , which is the ADC...
[size=4] Wireless monitoring technology is becoming more and more mature and its application is becoming more and more common. So what are the types of wireless video monitoring? [/size] [size=4] In t...
https://www.hackster.io/news/this-freeform-led-blinky-displays-the-sars-cov-2-virus-rna-sequence-f02b272d399cPaul Klinger used the current data to build a free-form model that can display the RNA sequ...
If switches and multiplexers are included in the analog design, can the switch/multiplexer LTspice model be improved?Answer: Of course, it is not difficult to generate your own model.After testing the...
DCM (Diagnostics Communication Manager) is the bottom-level diagnostic communication manager module, which is used to manage the entire diagnostic communication process and process diagnostic data ...[Details]
Author: Pat Gelsinger, CEO of Intel Corporation When I joined Intel at age 18, I was inspired and awed by the thought of working at a company where technology could create positive impacts for s...[Details]
Today, Beijing GigaDevice Technology Co., Ltd. (hereinafter referred to as "GigaDevice") released its 2020 third quarter report, showing that its net profit in the first three quarters was 673 millio...[Details]
It is reported that in order to curb the new coronavirus epidemic, Ho Chi Minh City, Vietnam's largest city, has increased the intensity of epidemic prevention measures from today (23), prohibiting p...[Details]
Recently, I found that many people are unwilling to use the interrupt method to use the STM32 serial port. They say there are many problems. But I tested it myself and found that there is no problem ...[Details]
Makefile Basic Concepts The following are used in the project's Makefile, mainly about assignment and $ method Assignment =, :=, ?=, += The assignment in Makefile can assign a list, for example VAR...[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]
After the warehouse spy photos were exposed, Flipkart, as Realme's online sales partner, has revealed the design and specifications of the Realme smart TV today. If all goes well, the TV, which uses ...[Details]
Samsung Electro-Mechanics held a board meeting in December 2021 and approved spending 1.1 trillion won on equipment and infrastructure for the production of flip chip ball grid arrays (FC-BGA) in Vie...[Details]
April 2 report (Reporter Zhang Yiqun) "Thanks to its technology and product investment in the XR field over the past decade, Qualcomm has become a leader in the XR industry. Currently, more than 40 d...[Details]
The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. In the Mitsubishi PLC system, the COM terminal of the output module is a very i...[Details]
MMU is the abbreviation of Memory Management Unit. Its Chinese name is Memory Management Unit. MMU is managed by the cp15 coprocessor in the ARM chip. Its function is to map virtual memory to physi...[Details]
The Systick tick timer is a 24-bit down counter. The clock source of the timer can be an internal clock or an external clock. The Systick of M4 has four registers, namely 1. Systick control and statu...[Details]
Embedded System
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