When using EV in 2812, you can directly write EVx.ACTRx to directly control the forced high and forced low of PWM output. How should I configure it on the device using ePWM so that it can be forced hi...
Looking for RF wake-up solution, 125KHz low frequency or high frequency is fine, as long as it can wake up. Wake-up distance <1.2m; antenna area is about 1.2mX1.2m; if you have a solution, please cont...
MCLK represents the CPU operation and system clock. 430 executes a simple instruction in one clock cycle. Why does it take the same time to execute the same code when MCLK=REFOCLK (32768HZ) and MCLK=X...
[i=s] This post was last edited by electrics on 2016-9-26 00:33 [/i] while(1) { if(((TIM2->SR&0X0001)==1)&&((TIM2->CCER & 0X0002)==0X0002)) //Falling edge trigger and judgment is reaching the maximum ...
Single-choice questions 1. The transmission mode in which the microprocessor only starts the peripherals without intervening in the transmission process is _________ mode. A. Interrupt B. DMA C. Query...
Abstract: This paper introduces the main features, working principle and interface technology of DS2480B UART/RS232 to single bus protocol converter, and specifically explains the application of DS248...
1. Introduction
This design was made for participating in an electronic design competition. It effectively solved the problem of the operation and control of an electric car on a seesaw. The s...[Details]
With the advent of increasingly powerful processors, image sensors, memory, and other semiconductor devices, as well as the algorithms that enable them, computer vision can be implemented in a wide...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
As people's requirements for safety and comfort in the process of driving cars continue to increase, automotive radars are widely used in the car's adaptive cruise system, collision avoidance syste...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
Electric bicycles have long been a means of transportation for lower-income groups due to their affordability. The largest concentrated expense in the use of electric vehicles is the cost of replac...[Details]
1. Introduction
With the rapid development of computer technology, communication technology, and integrated circuit technology, the large-scale application of field control instruments and equ...[Details]
1. Introduction
The advancement of USB technology makes designers prefer USB interfaces in PC peripheral development. However, existing
virtual instrument
development platforms such...[Details]
Microcontroller MCU
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