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Samsung has previously released version push of OneUI 4.0 (Android 12) to models such as Samsung Galaxy S21, Flip 3 and Fold 3, but current information indicates that the company is already dev...[Details]
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At the age of 80, Yi Mingshan seems to be unable to save Lifan Auto from defeat. The automobile empire he built is also in turmoil as his years go by. I don’t know when it started, but there is no ...[Details]
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1 Introduction
The two-tube forward converter has the advantages of low voltage stress on the switch tube, no risk of bridge arm shoot-through, and high reliability. However, a prominent disa...[Details]
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According to the photoelectric effect, the PN junction can change its resistivity under the stimulation of light, and LED is also a PN junction, so can the PN junction characteristics of LED be used ...[Details]
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Electroplating is a technology that uses electrolysis to deposit a metal coating on a mechanical product that has good adhesion but different properties from the base material. The electroplated layer...[Details]
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MCU simulated serial port experiment. If you want to use the serial port function on a MCU without a serial port, you need to simulate a serial port. The microcontroller source program is as follo...[Details]
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In the HUB-RPA project, the F340 GPIO output is only 3.3V. Using it to control the on and off of USB 5V with only one PMOS has problems. After the circuit is modified as follows, the on and off of ...[Details]
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There are two processes in production.
First write IAP, then write user program through IAP. There are two processes in production, and IAP may not be written to the chip through IAR+JLINK during pro...[Details]
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This article introduces the working principle and implementation of a 4-level intelligent dimmable electronic ballast circuit
using the Microchip microcontroller PIC12F629 and the IR company
IRS...[Details]
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introduction With the development of science and technology, electronic technology is also developing rapidly. This design is to make a multifunctional digital clock, which has the functions ...[Details]
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introduction
In a recent publicly reported accident involving assisted driving, the AEB (Automatic Emergency Braking System) function was suspected to be ineffective, and the advanced assisted...[Details]
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According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my country's share ...[Details]
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Hardware device: STM32VCT6 GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE); //使能GPIOA时钟 RCC_APB1PeriphClockCmd(RCC_APB...[Details]
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#include //Includes model header file #include //Includes "bit" operation header file #include //Standard input and output header file #include //Includes custom constant header file #include "SMG.C"...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
stm32/stm8
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