I recently made a 24610 charging board. The schematic diagram is as follows. The current phenomenon is that after plugging in a 12V power supply, the power good light keeps flashing, the charging ligh...
This is a simulation test of a DC24V to 3.3V power chip that is frequently short-circuited. The oscilloscope test waveforms are basically the same for the two wiring methods.
The short-circuit mode is...
Rectifier diodes are generally planar silicon diodes used in various power rectifier circuits. When selecting rectifier diodes, the following important parameters should be considered.
(1) Maximum ave...
Privileged students learn Verilog while coding Lesson01 Vivado download and installation"If you want to do your work well, you must first sharpen your tools." The same is true for learning Verilog. Vi...
At present, my country has built the world's largest 5G independent networking network, with a total of 961,000 5G base stations in operation, of which more than 400,000 are jointly built and shared b...
1Introduction to Ethernet
The Ethernet peripheral of STM32F20X and STM32F21 can receive and send data according to the IEEE802.3-2002 standard.Ethernet provides a complete and flexible peripheral to m...
background The overall medical electronics market was valued at approximately $3 billion in 2015 and is expected to continue growing at a CAGR of 5.4% to reach a market size of $4.41 billion by 20...[Details]
Siemens low-code empowers digital transformation of new energy and carbon asset operators
Key findings:
•
Customer pain points: Dealing with enterprise digital t...[Details]
Abstract:The special requests on flyback converter for TV sets, some technique ticklers and countermeasures were discussed. A design example and the procedures for research and development of TV po...[Details]
"Look, the shrimp fry are growing so well this year! They have grown to 4 centimeters." In the first month of 2019, Wan Zaigui, a villager from Shiji Village, Huanghuatang Town, Xuyi County, Huai'a...[Details]
This is a PWM speed control program for DC motors with AT89C51 MCU. The program can be directly used in AT89C52, AT89S51, AT89S51, STC89C51, STC89C52 MCUs. The MCU crystal uses 11.0592M. The DC motor...[Details]
China Energy Storage Network News:
Energy Internet realizes the close integration of energy networks such as power grid, gas grid, heat grid, and transportation grid through the mutual conver...[Details]
How to change the range of smart pressure transmitter The measuring range of a smart differential pressure transmitter is usually one of the most concerned parameters, because the measurement ran...[Details]
Huawei Smart Selection and Shenzhen Zhiduotun IoT Technology Co., Ltd. jointly launched the Huawei Smart Selection Xiaotun Home AI Full-Color Camera Dual-Band Edition (hereinafter referred to as "Xia...[Details]
The endurance of electric vehicles has always received widespread attention from all parties. In fact, the endurance of electric vehicles is closely related to the battery capacity. To ...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
As interest in high-definition audio continues to rise, huge demand for high-definition TWS earphones with advanced features is reaching a peak. This article explains the technology behind high-def...[Details]
Taiwan-based component maker Lite-On Technology said that although cloud computing, outdoor lighting, LED and AI will remain the main driving forces in the second quarter, the price of NAND Flash plu...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
...[Details]