1. Test environment: VS2015
2. The test code is as follows:
char *pweb_namec = "C语言中文";printf("C语言中文的 内存形式：");
printf("char2 hex1:%#x", (unsigned char)*pweb_namec++);//0x43
printf("char2 hex2:%#x", (u...
Here is a collection of ADI's latest technical materials to help you during this period!★ Brand new Chinese information from ADI (January 2020)★ Big bonus丨Collection of uncommon questions (Issue 141-I...
1. Bus Transceiver:Common devices: SN74LVTH245A (8-bit), SN74LVTH16245A (16-bit)Features: 3.3V power supply, direction control required,delay: 3.5ns, drive: -32/64mA,input tolerance: 5VApplication: da...
The figure shows the VDS and VGS waveforms of the MOS end of the brushless DC motor controller. In addition to a voltage spike at the moment of shutdown, there are two large voltage spikes in the midd...
[i=s]This post was last edited by Beifang on 2020-7-27 15:29[/i]Running ESP32 II Development Environment and Configuration1. Generally, domestic chip companies still prefer third-party development too...
A netizen shared this picture. I looked at it and felt a little confused.
The problem is as follows:
1.LM393 is an amplifier, so the output should be pulled up, but in the figure it is connected back ...
On December 23, the Wuxi Integrated Circuit Industry Innovation and Development Summit Forum and the 3rd Taihu Innovation Summit were held. At the meeting, the Wuxi Integrated Circuit Industry Colleg...[Details]
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The Equipment Industry Department of the Ministry of Industry and Information Technology interviewed Tesla (Shanghai) Co., Ltd. (hereinafter referred to as "Tesla") regarding the illegal installation...[Details]
Thanks to IT Home netizen @Mr 丶苏 for the clue, Honor Magic3 Pro has now pushed the Magic UI 5.0.0.129 update, the version number is SP1C00E126R4P7, and the size is 348MB. The update log shows tha...[Details]
The application of AI+ has already become popular. For example, the industrial visual inspection cloud platform jointly built by Midea and Intel has been widely used, making the inspection of various...[Details]
When several interrupt sources request interrupts from the CPU at the same time, they are queued according to the priority of the real-time events that occur, and the interrupt requests for the most ...[Details]
On the evening of November 28, Jinguan Co., Ltd. issued an announcement stating that on November 26, 2021, the company and China Overseas Narentai Energy Development (Beijing) Co., Ltd. (hereinafter ...[Details]
IT Home reported on April 17 that Xiaomi's second-generation foldable screen mobile phone seems to be coming out soon, and it has been greatly improved compared to the first generation. Ac...[Details]
This product has the DualSenseru technology patent and is also suitable for the ihlET cloud computing environment. It can perform data analysis on the field environment. It has the characteristics o...[Details]
TE Connectivity (hereinafter referred to as "TE"), a leading company in the global field of connectivity and sensing, released the "Sensor Development and Application Report in the Intelligent Era", ...[Details]
As an industrial control computer, PLC has a modular structure, flexible configuration, high-speed processing speed, precise data processing capabilities, and PLC also has good control capabilities...[Details]
According to foreign media reports, Ford Motor Company has applied for a patent from the U.S. Patent and Trademark Office (USPTO) for an adaptive cruise control system that can be adjusted accordin...[Details]
Programming Basics
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