Main function
{
Disable watchdog
Setting the system clock
Initialize peripheral devices such as display
Initialization settings of internal resources such as timers
Enable global interrupt
Enter low p...
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Customers often ask us about the power consumption of LCD screens, but the answers they get vary greatly from place to place. As a professional manufacturer, Rohm LCD would like to take this opportuni...
Semiconductor lighting is an important development direction in the field of lighting in the future. As a new type of lighting source, light-emitting diodes are gaining more and more widespread applic...
When I was learning Mathcad according to the tutorial, I encountered the problem in the picture. I have changed the name several times, but it is still wrong.
Thank you for your guidance...
Volvo has developed a pedestrian detection system that responds when a pedestrian suddenly appears in front of the car.
The system detects the movement of pedestrians
Road saf...[Details]
A simple automatic shutdown circuit is installed on the DT-830 digital multimeter. The device is small in size, simple in structure, and does not require debugging. In principle, it can be suitable f...[Details]
1 Introduction Frequency selective surface (FSS) is a two-dimensional periodic array structure, which is composed of periodically arranged metal patch units or periodically arranged aperture unit...[Details]
1 Introduction
Fingerprint recognition is a high-tech technology, and the preliminary work of fingerprint recognition is fingerprint image acquisition. The quality of the acquired image has an...[Details]
STM8S103 MCU uses IAR for program development and debugging 1. After the program is debugged without errors, select "Options" to configure 2. Select the matching microcontroller model 3. Config...[Details]
Introduction
With the development of fieldbus technology, traditional analog instruments have gradually given way to intelligent digital instruments with digital communication functions.
Accor...[Details]
As electronic systems become more complex, with up to five voltage rails per processor and multiple processors per printed circuit board, power complexity has increased. Requirements such as tracki...[Details]
Characteristics of analog closed-loop control system-PID control:
It does not require a mathematical model of the controlled object, has a simple structure, is easy to implem...[Details]
Machine speed fluctuation
Even when the motor is in a stable operating state, the instantaneous speed of the motor will still fluctuate to a certain extent. When the frequency of this fluctuat...[Details]
introduction This paper designs an automated powder warehouse, whose purpose is to realize the storage and automatic transportation of a variety of powder materials. Different from the general automa...[Details]
Translated from—electronicdesign Recently, a study showed that two major factors driving the significant growth of automotive power electronics are: the rise of electric vehicles and the expansion ...[Details]
1. Selection of instrument accuracy level The higher the accuracy level of the instrument (i.e. the smaller the value), the more accurate the measurement result. However, the higher the accuracy of t...[Details]
Recently, I heard some friends discussing a problem, that is, they want to design a quasi-resonant adapter with low EMI , but they don’t know what method is the best. Then this article will share wi...[Details]
Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]
Microcontroller MCU
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