The function and precautions of the power adapter
The power adapter is also called an external power supply (switching power adapter). It is a power supply voltage conversion device for small portab...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:50[/i] On July 30, according to foreign media reports, market monitoring agency IDC today released research data related to the global ...
Original CANBUS communication protocol data from major automobile manufacturers for sale. Original CANBUS communication protocol data from major automobile manufacturers is applicable to the developme...
How to use the serial port to receive data, and then distinguish between the events that trigger the touch screen and the keypad after the serial port driver layer judges!...
1. Principle 1. Infrared emission protocol There are many infrared communication protocols. This experiment uses the NEC protocol. This protocol uses PWM modulation and uses pulse width to represen...[Details]
Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
Today, under the guidance of a low-level expert, I learned how to configure the PWM module! Woof! First open the file configured last time, as follows: Then, we need to use TIM1 to set PWM: Then,...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
Superconductors have physical properties such as zero resistance effect, Meissner effect and Josephson effect, which make them have broad application prospects and unparalleled advantages in many b...[Details]
LiDAR: Autonomous driving from the perspective of optoelectronic technology LiDAR and competing sensor technologies (camera, radar, and ultrasonic) intensify the need for sensor fusion and the need...[Details]
ADI has established long-term good relationships with car manufacturers and Tier 1 component suppliers. Based on its previous long-term successful cooperation with new energy vehicles and suppliers a...[Details]
If you do not use an external crystal on the STM32, the connection method of OSC_IN and OSC_OUT If you use the internal RC oscillator instead of an external crystal, please follow the following metho...[Details]
Recently, the National Development and Reform Commission announced that all foreign equity restrictions in the automobile industry will be lifted in the next five years. At the same time, as subsid...[Details]
The chip is EM78P153 ; P64, P65 are connected to the crystal oscillator, the oscillation mode is 4MHz crystal oscillator ; the watchdog is off, the instruction cycle is 2 CLOCK, and P63 is the rese...[Details]
//Software generates PWM to control DC motor C program //Software version: ICCAVR ver 7.05 // Target: M48 // Crystal: 8.0000MHz #include iom48v.h #include macros.h unsigned int Pwmw; unsigned int ...[Details]
China Energy Storage Network News:
Wu Cong, Tang Wei, Bai Muke, Zhang Lu, and Cong Pengwei, researchers from the College of Information and Electrical Engineering of China Agricultural Univer...[Details]
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