HS2654

Recently, a "Rashomon" has been staged in the field of power batteries . " What exactly are the cobalt-free batteries purchased by Tesla ?" This news has been reversed several times, fooling many p...[Details]

Abstract: Soft switching technology has been greatly developed and applied in DC/DC conversion and single-phase DC/AC conversion. In three-phase DC/AC inverter, researchers have also done a lot of ...[Details]

This week, the three major A-share indexes showed a differentiated market, among which the Shanghai Composite Index and the Shenzhen Component Index both fell to varying degrees, while the ChiNext In...[Details]

　　1 Introduction 　　Technicians and engineers in many industries often need to perform floating measurements on two or more signals at work, that is, measuring multi-terminal signals without a refer...[Details]

Field programmable gate array (FPGA) devices produced by Xilinx have always been in great demand in the semiconductor industry. AMD issued an open letter to Xilinx customers today, stating that the p...[Details]

Use the STM32 timer input capture module to control 3-way ultrasonic sensors. The  ultrasonic sensor used this time is the common HC-SR04, which is often used in the obstacle avoidance system of smal...[Details]

News: On the morning of July 27, the opening ceremony of the 19th National College Student Automobile Competition Horizon Creative Group Smart Medical Track National Selection Comp...[Details]

When we look at the STM32 Chinese reference manual page p316 IWDG independent watchdog, we see "If the user enables the "hardware watchdog" function in the selection byte, the watchdog will automatic...[Details]

Currently, the development of LED lighting has entered the fast lane, but if the LED packaging cannot be improved in terms of temperature management, reliability and optical efficiency, then the ...[Details]

Use MCU, STM32F103C8T6+OLED display, and the board is hand-soldered. Talk about my experience using it. DS18B20 is indeed a sensor from a big manufacturer, with rich functions, but it is indeed a b...[Details]

0 Introduction     With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]

Recently, BOE, the leader in the domestic display panel industry, released its 2021 annual performance report. Data showed that BOE's net profit last year reached 25.826 billion yuan, a year-on-year ...[Details]

Up counting mode In up counting mode, the counter counts from 0 to the auto-reload value (the content of the TIMx_ARR counter), then restarts counting from 0 and generates a counter overflow event. I...[Details]

TSMC declined to comment on market rumors related to the 3nm process. Industry insiders pointed out that TSMC and Samsung are in fierce competition in advanced processes and overseas layout. Samsung ...[Details]

The oscilloscope is the most common instrument for electronic engineers. Many people also compare the oscilloscope to the "eyes" of engineers, which is enough to show how important the oscilloscope i...[Details]