[size=4] Ultra-low standby power consumption of less than 90mW without auxiliary AC/DC power supply reference design. The PMP21251 reference design uses the UCC28056 CRM/DCM PFC controller, UCC256304 ...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
Passive safety system Passive safety system refers to a safety system that minimizes damage after a traffic accident, including protection for passengers and pedestrians. Ford has always been in the l...
High-frequency circuits are often highly integrated and have high wiring density. The use of multi-layer boards is necessary for wiring and is also an effective means to reduce interference. In the PC...
Nowadays, with the widespread application of GPS (Global Positioning System) technology in various fields of national production and daily life, the "mystery" and "strangeness" of high-end innovative ...
[i=s]This post was last edited by Jing Yun on 2019-6-23 23:49[/i]The home is equipped with a solar water heater and an electric water heater. The temperature control output function of the solar water...
Recently, the "Notice of the Ministry of Finance, General Administration of Customs and State Administration of Taxation on Import Tax Policies to Support the Development of the Integrated Circuit In...[Details]
There is not much time left for BYD and even CATL. BYD finally couldn't sit still anymore. Recently, the pure electric vehicle research and development company jointly established by BYD and Toyo...[Details]
Properly Providing the Reference Voltage for Instrumentation Amplifiers
It is generally assumed that the reference input of an instrumentation amplifier is high impedance because it is an input. Th...[Details]
Take STM8 as an example: Copy the icf file of the MCU model used in the project to the project. ICF is usually placed in C:Program FilesIAR SystemsEmbedded Workbench 6.5stm8config In this directory....[Details]
The MCU program source code is as follows: #include pic.h //Call the header file of PIC16F87XA microcontroller __CONFIG(HS&WDTDIS&LVPDIS); #define U5A RB0 #define U5B RB1 #define U...[Details]
Preface If we follow the direction of rapid development like Arduino in our daily life, we will definitely use the processors Atmega328P and Atmega32U4. Here, the latter provides native full-speed US...[Details]
New energy vehicles mainly rely on electric drive systems to control the vehicle motor and realize some auxiliary functions. The battery pack of new energy vehicles is the source of electric drive....[Details]
Application of magnetic components in set-top box power supply
Set-top box
Magnetic components are used in the power supply circuit, which are mainly switching power supply ...[Details]
According to the data disclosed later, the number of new energy vehicle production certificates in October was 81,000, a year-on-year decrease of 41.6%; the corresponding installed capacity of power ...[Details]
I recently encountered a very strange problem. I pulled the reset pin of STM32 low and then high, which is the so-called hardware reset. Logically, STM32 should restart, but it didn't, and it didn't ...[Details]
Recently, a Huawei P40 option has quietly appeared in the memory upgrade service of Huawei's official website. According to the information on the official website, users can choose to upgrade ...[Details]
product description: MSO8000 series digital oscilloscopes are mid-to-high-end mixed-signal digital oscilloscopes based on RIGOL's independent intellectual property ASIC chip and UltraVisionII technol...[Details]
The ultra-low power consumption, highly integrated analog front-end chip MAX5865 is designed for portable communication devices such as mobile phones, PDAs, WLAN and 3G wireless terminals. The chip in...[Details]
Huawei believes that the technology and experience accumulated on mobile terminals can enhance the user experience of smart cars. According to feedback from some car companies, this capability has a ...[Details]
introduction
Today, embedded system development is no longer limited to experts in related application fields. Various excellent integrated development environments (IDEs) can greatly reduce th...[Details]