Recently, I have been trying to connect an STM32 device based on Gizwits IoT cloud platform . The development board I used was the STM32 minimum system evaluation board (based on STM32F103C8T6) purcha...
When using eclipse for development, you must first select a workspace.
Some workspaces are no longer used, but they are always in the way when switching workspaces. How can I clear them?
Find this fil...
I was recently working on a program that uses a key to control PWM. I found that once the interrupt key scanning program module was added, the key would not work. However, compiling the interrupt key ...
[i=s]This post was last edited by justd0 on 2020-9-2 22:55[/i]The speech synthesis example program is a more comprehensive example. It establishes an AP to allow the client to connect to its HTTP serv...
In any power supply design, the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. The following is a detaile...[Details]
The MDO3000 Series features a 9-inch (229 mm) widescreen, high-resolution (800 × 480 WVGA) display to show intricate signal details. 1. Tektronix MDO3054 oscilloscope connection The MDO3000 include...[Details]
1.What is a crystal oscillator? Crystal oscillator, generally we refer to quartz crystal oscillator, is a high-precision and high-stability oscillator. Through certain external circuits, a sine wave ...[Details]
TrendForce predicts that the total number of mobile phone production in the second quarter will decrease by 16.5% year-on-year, setting a new record for the largest annual decline in a single quarter...[Details]
Recent breakthroughs in LED technology have enabled the production of LEDs that can output a broad spectrum of light, rather than just the traditional red and green derivatives. As a result, the sh...[Details]
According to Cailianshe, Ning Jizhe, deputy director of the National Development and Reform Commission, stated at a press conference held by the State Council Information Office that it is necessary ...[Details]
The circuit diagram of the buzzer on the development board schematic is as follows. According to the video, we know that it is a passive buzzer.
You can see that one end of the buzzer is...[Details]
As the application and output of touch screens increase, prices fall. Therefore, it is possible to use touch screens as keyboards and display devices for single-chip microcomputer controlled devi...[Details]
Siemens Polarion helps SK Hynix pass ASPICE certification • ASPICE targets automotive suppliers, certifying their integration of best practices to meet OEM software development quality requirem...[Details]
basic skills: The chip can be replaced by STC89C52/STC89C51/AT89C52/AT89C51 and other 51 microcontroller chips. 1. Press the button to simulate infrared detection and count the number of vehicles ent...[Details]
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According to the data from the China Passenger Car Association, the domestic retail penetration rate of new energy vehicles was 27.4% in June 2022, and on June 29, 2022, the European U...[Details]
For the same project file, if you select 103F3, it can be compiled successfully, but if you select 103K3, it will prompt that there is insufficient space. I was puzzled and consulted a lot of info...[Details]
On August 17, CATL New Energy Technology Co., Ltd. (hereinafter referred to as "CATL") and Shaanxi Automobile Holding Group Co., Ltd. (hereinafter referred to as "Shaanxi Automobile Group") signed...[Details]
The need to deliver complex styling while meeting vehicle-specific requirements and region-specific regulations has increased the complexity of the optical design process. This has led to an increa...[Details]
stm32/stm8
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