[p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]Why can the same phone connect to some devices but not others? Why can the same device connect to some phones but not others? Why can the same phone...
I saw a book online about learning Python through the game Minecraft and would like to share it with you.[hide]Link: https://pan.baidu.com/s/1e6IQbTPznqcMD6ULKph_7g Extraction code: wrrm[/hide]...
In the field of electrical control, it is not difficult to get started, but it is more difficult to master it. If the method is not appropriate, it will be very difficult to learn. The big guys on the...
[i=s]This post was last edited by annysky2012 on 2021-2-5 14:19[/i]A netizen posted a message on the forum asking for advice. The timing value set during the timer initialization was 1us, but after se...
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 20:02 [/i] Cost-effective DC motor control circuit Recently, in the process of developing new products, a cheap and high-performance DC m...
More than a year after Apple announced its transition to its own chips, Microsoft quietly released a new version of its Microsoft Teams optimized for Apple Silicon. It is reported that Microsoft ha...[Details]
Many engineers and material suppliers often hear and fear the "maximum operating temperature" (MOT) or "relative thermal index" (RTI), because these values almost determine whether a material is sui...[Details]
General Problems of Power Amplifier Circuits
1. Definition of power amplifier circuit
A power amplifier circuit is an amplifier circuit that aims to output a large amount of power. It usua...[Details]
The following series of delays are all formed by using the charging time of an external RC branch on the RST pin of the microcontroller. The typical reset circuit is shown in Figure 3 (a), where th...[Details]
Bosch and Daimler have reached a new milestone in the field of autonomous driving: the two companies have received approval from the relevant authorities in Baden-Württemberg to use the automated val...[Details]
With the development of single-chip microcomputer application technology, various applications have more stringent requirements for single-chip microcomputer systems. Portable solutions have begun ...[Details]
With the rapid development of information and digital technology, my country's smart city construction is in full swing. According to relevant research reports, during the 13th Five-Year Plan perio...[Details]
STM32 has 43 channels of settable interrupt sources; AIRC (Application Interrupt and Reset Register) register has
4 bits for specifying priority.
/* Preemption Priority Group -----------------------...[Details]
Affected by the continued weak demand for consumer electronics, most semiconductor manufacturers are busy cutting prices to reduce inventory, layoffs and cut production capacity. However, while consu...[Details]
0 Introduction
Traditional induction energy meters are limited by their structure and principle, and usually have shortcomings such as small measurement range, poor stability, and low accuracy...[Details]
1 Introduction With the introduction of national energy conservation and emission reduction policies and the improvement of industrial automation levels, as well as the requirements of more and more...[Details]
3. Serial port interrupt service thread After the serial port interrupt is generated, the specific data processing will be completed in the interrupt service thread. Take the camera interrupt thread ...[Details]
If the microcontroller program crashes or runs away, the reasons can be found in the following aspects:
1. Unexpected interruption. Is an interruption enabled, but no response or clearing of th...[Details]
On December 17, the first Dishui Lake China RISC-V Industry Forum was held in Lingang, Shanghai. At the meeting, Zhao Jing, senior product manager of Saifang Technology, introduced the high-performan...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]