With the rapid development of computer applications, software has entered the core business of some industries. For example, banking business has been heavily dependent on software. Some bank branches...
I recently used this DCDC circuit. When VIN is powered on, the impact current at the input end will range from a few A to tens of A, and the size varies with the resistance value of R1R2. I soldered t...
The powerful performance of Raspberry Pi allows it to run Linux system, and Linux system can provide real-time status information of software and hardware for users to view. Including CPU , memory, ca...
Live replay: MCU programming is no longer difficult, use MPLAB? Code Configurator (MCC) to achieve rapid development : https://training.eeworld.com.cn/course/5306...
When running MiniTools_x64, the following error occurs: ./MiniTools_x64: error while loading shared libraries: libQtWebKit.so.4: cannot open shared object file: No such file or directory Solution:...[Details]
As an advanced direct digital frequency synthesis technology, DDS technology uses digital control to generate multiple frequencies from a frequency reference source. It has the characteristics of ...[Details]
2. Experiment of displaying 00 to 99 in two-digit digital tubes
Now let's use the two digital tubes on the experiment board to do an experiment to display the numbers 00 to 99 in a loop. First, c...[Details]
Figure 194 is a three-story staircase lighting control circuit, where W1, W2, and W3 are the lighting lamps for the first, second, and third floors of the staircase, respectively, and K1, K2, and K3 ...[Details]
In order to ensure the production capacity and quality of batteries, battery manufacturers need to perform OCV (open circuit voltage) tests on batteries during the production process. The role of sel...[Details]
China Energy Storage Network News:
Recently, China Unicom Liaoning Province Company Dalian City Company and China Telecom Liaoning Province Company Dalian City Company cooperated to successfu...[Details]
With the rapid development of multimedia communication technology, the theoretical research and practical system development of conference television have also developed rapidly. In recent years, C...[Details]
On September 1, the AGC frequency regulation project of the battery energy storage auxiliary unit of the Wuhai Thermal Power Plant was officially put into operation, and the operation of tracking t...[Details]
More and more motors have been applied to automobiles. Choosing a brushed DC motor driver that meets automotive grade requirements can simplify the design and improve safety performance. This artic...[Details]
According to Jiwei.com, the "Guangdong Province Action Plan for Cultivating World-Class Electronic Information Industry Clusters (2019-2022) (Draft for Comments)" was recently released, which mention...[Details]
This paper introduces a CAN bus distributed measurement and control system based on the single-chip microcomputer AT89C52. It mainly describes the overall design of the system, as well as the so...[Details]
According to foreign media reports, Amprius Technologies, a silicon anode lithium-ion battery research and development company, announced that with its Si-NanowireTM platform, it only takes 6 minutes...[Details]
Introduction to Serial Communication UART serial communication uses three wires to perform the most basic data transmission: The timing on the data line follows the standard serial communication pr...[Details]
Today, iQOO’s official mobile phone Weibo account released the running score of the iQOO Z1 equipped with MediaTek Dimensity 1000+, which exceeded 530,000 points. In addition to the running score exp...[Details]
In both high-power and low-power power supplies , the loss of the secondary rectifier diode is a bottleneck for improving efficiency . How can we reduce the loss of the rectifier diode to an acceptab...[Details]