I graduated from a 985 university in 2014. My major was communication engineering. Now I live a very stable life in a small company. I work from 9 to 5 and have weekends off. Most of the time I am fre...
Live replay: Energy saving and carbon reduction - Omron relay, switch and connector solutions for photovoltaic inverters/energy storage systems : https://training.eeworld.com.cn/course/67794...
I was tired from the business trip these two days. I feel dizzy after sitting in a car for a few hours because I am old. To summarize the work of these days, I first tested I2C to drive an OLED screen...
I hold a flower in my mouth and send it to everyone~~~People can always give a special meaning to an ordinary day and make the day more wonderful. Today is 520, have you confessed your love? Whether i...
Backseat passengers are annoying to everyone in the car and take away the fun of traveling. Some backseat passengers often tell the driver where to go and what to do, fearing the driver will make a m...[Details]
On November 25, Beijing Junzheng said in an institutional survey that the supply chain of smart video chips, some storage chips, analog chips, etc. is still relatively tight. We are working hard to...[Details]
Contents:
Currently, several versions of subroutine libraries have been published, each with its own characteristics. The square root algorithm in this library is a fast approximation algorithm ...[Details]
Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. However, they generate a lot of heat when working. If the heat c...[Details]
Timer T2 has three working modes, among which MODE 2 is the baud rate generator. 1. Mode 2: Baud rate generator The baud rate of serial port modes 1 and 3 is calculated as follows: Baud rate...[Details]
200VA test capacity large (240x64) dot matrix LCD Manual/automatic test mode with quick selection function keys High-brightness warning and status indicator lights With Interlock function Zero ou...[Details]
Rockwell Automation Promotes Broad Implementation of Common Industrial Protocol (CIP) Security Protocol with New Proxy Device
(Shanghai, China, July 13, 2021) Industrial companies can no...[Details]
Multimedia Projection Interactive System Q&A Summary
1. What is the principle of the virtual projection interactive system?
This virtual interactive system is called a virtual...[Details]
Hanyi Font Library announced that Huawei’s new brand customized font HarmonyOS Sans is officially launched! Based on Huawei's global vision and diverse and complex application scenarios, the Hany...[Details]
Interconnect design technology includes testing, simulation, and various related standards, among which testing is the method and means to verify various simulation analysis results. Excellent test...[Details]
Possible factors why the open-circuit pointers on the E and L terminals of the megger do not indicate "∞": the voltage circuit is open (moving coil wire breakage, guide wire desoldering, additional r...[Details]
Compare today’s
portable
consumer electronic devices to those of a few years ago and you’ll see why lighting has become a major
power management
challenge. Handheld devices with a s...[Details]
Abstract: This paper introduces the characteristics and advantages of toroidal transformers, explains the matters that need to be paid attention to in applications, and introduces the design and calcu...[Details]
3. System clock and timer settings ⑴Analysis of system clock principle The clock determines the execution speed of 2440. 2440 can use an external clock source, or use an external crystal oscillat...[Details]
Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
