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#include //Include a 52 standard kernel header file
sbit P10 = P1^3; //LED light to be controlled
sbit K1= P3^4; //Press K1 to turn on the light
sbit K2= P3^5; //Press K2 to tur...[Details]
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1. Introduction to STM32 Timer There are a total of 11 timers in STM32, including 2 advanced control timers (TIM1, TIM8), 4 ordinary timers (TIM2-TIM5) and 2 basic timers (TIM6-TIM7), as well as 2 wa...[Details]
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In the field of switching power supply technology, one of the development trends of switching power supply is integration. In recent years, people have paid more and more attention to the research ...[Details]
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The MAX1492/MAX1494 low-power, 3.5-1/2- or 4.5-1/2-digit analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from 2.7V to 5.25V. They include an interna...[Details]
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On March 9, the reporter learned from the State Grid Marketing Department that the marketing front conscientiously implemented the "three resolute" requirements of State Grid Corporation of China, ...[Details]
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Problem with saturated switching: OFF delay time As shown in Figure 1, when the field effect transistor is switched, the base current IB applied to the transistor is: IB = IC/hFE, which determines th...[Details]
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In the steel rolling process, the rolling temperature of the steel billet is a key process parameter. The quality of the steel billet temperature control will directly affect the quality of the produc...[Details]
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● Rapid detection of household inverter air conditioner external unit electrical box
The electric control system of a household inverter air conditioner mainly consists of the internal mainboa...[Details]
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Zener diode (also called Zener diode) works by utilizing the characteristics of the PN junction when it is broken down. Under a certain reverse voltage, the Zener diode is broken down. After breakd...[Details]
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1. Improve the timer
In this section, handle_irq_c() is used to distinguish the interrupt source and execute different isrs. Now, register the corresponding timer interrupt service routine thr...[Details]
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CapstoneCS5262 is a 4-channel DisplayPort1.4 to HDMI2.0/VGA converter chip with embedded MCU, designed to connect DP1.4 signal source to HDMI2.0 receiver. CS5262 integrates DP1.4 compatible receive...[Details]
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Electric vehicles are a promising global strategy for achieving zero-emission transport. Tighter emissions standards and improvements in batteries (lower cost and longer range) are helping their gr...[Details]
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Normally, the alarm can only be interrupted once. If you delete the red code below, you can set it to ring every day. void setAla(int hour,int minute ){ RTC_AlarmStr.RTC_AlarmTime.RTC_Hours...[Details]
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introduction
The subway screen door system is a typical mechatronics product, which is arranged along the edge of the platform to isolate the station platform from the driving tunnel a...[Details]
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Focusing on smart power and smart industry to build a sustainable future
Shenzhen, China, October 28, 2024 –
STMicroelectronics (ST), a world-leading semiconductor company servin...[Details]
MicroPython Open Source section
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