In the past, I always selected the passive crystal load capacitor based on the reference circuit design. However, I recently saw that the circuit load capacitor is related to the crystal's own capacit...
After a long wait, I finally received the express from SF Express. The box was not as heavy as I expected, but SF Express probably did not use force in loading and unloading, so the box was intact.
Ma...
[i=s]This post was last edited by ddllxxrr on 2019-4-11 21:50[/i] I tried the straight line a long time ago, but found it was a diagonal line. I found that I could change it to a straight line by chan...
The Power Supply Technology Collection contains 30 representative documents, totaling 530M, all of which can be downloaded with 0 credits. The collection has a one-click download function to facilitat...
The Linux kernel writes the LED driver as shown in the figure: According to the diagram, we find that we need to write two parts: one is the APP, and the other is the underlying driver. The APP fin...[Details]
According to Jiwei.com, Huawei held a press conference with the theme of "A New Life of All Things" today. At this press conference, the Huawei P50 series officially debuted. In terms of appearance, ...[Details]
1 Introduction
The main problems of street lighting in cities, especially small and medium-sized cities, are that the overall planning is lagging behind, the lighting control methods ...[Details]
The Internet of Things (IoT) is taking shape. Manufacturers who want to integrate wireless modules into their products are now faced with completely new testing requirements. The largest network oper...[Details]
introduction
Analog oscilloscopes have been gradually replaced by digital oscilloscopes due to their shortcomings such as inability to efficiently observe experimental results and weak data proce...[Details]
The design of LED driver power supply is very important, so how should we better design LED driver power supply? After a lot of experiments, engineers have come up with the following seven tips: Int...[Details]
introduction
In the power quality monitoring system, due to the equipment installation location, measurement error, instrument accuracy, calculation error and even some human factors, the collected d...[Details]
Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
Cocoworx Completes 11.4 Million Euros in Financing
Recently, German
robotics
company Cocoworx raised 11.4 million euros (about 88 million yuan) to complete a new round of financing...[Details]
Leveraging Multiple Antennas
for High Performance To support new applications such as smartphones, personal communications devices are demanding higher data throughput rates. To increase thro...[Details]
1. Install the ARM-Linux-GCC toolchain Just one command: sudo apt-get install gcc-arm-linux-gnueabi The premise is that your Ubuntu system version is the latest version supported by the offic...[Details]
According to Jiwei.com news on October 26, Apple concept stocks collectively surged, among which the Apple concept sector rose by more than 1.5%. In terms of individual stocks, Changxin Technol...[Details]
The so-called full-bridge circuit is an oscillator composed of four transistors or MOS tubes.
The full-bridge circuit is not prone to leakage current, while the half-bridge circuit is prone to le...[Details]
As Tesla's home base, the United States is Tesla's main market. Although this 16-year-old car company is now in full swing and has become a multinational car company with fans all over the world, "In...[Details]
The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]
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