50295-3055FDLF

1 Introduction The closed-loop system of a commonly used switching power supply is generally based on the linear average model of the DC-DC converter, and a PID controller is co...[Details]

introduction With the popularization of information appliances and communication equipment, touch screens are widely used in life as a terminal medium for interaction with users. How to integrate...[Details]

Miniaturized Isolation Amplifier for Current and Voltage Measurement in Small Wind Power Systems summary When used with shunt resistors, isolation amplifiers can provide accurate ...[Details]

　　Using a microcontroller to decode infrared remote control is a very troublesome problem for most beginners. The following is a C51 program for infrared remote control decoding that I wrote myself, ...[Details]

Anyone who has studied 51 microcontrollers knows that the learning process may not be so "beautiful", so today I will introduce to you some learning methods about 51 microcontrollers. 1. I never sa...[Details]

　　What are the applications of domestic inverters in energy saving? This is the relevant question we want to talk about in this issue. The answer to this question is in the following explanation: 　...[Details]

In recent years, with the rapid development of high-power electronic devices, permanent magnet synchronous motors have been widely used in the fields of robotics and aerospace due to their high eff...[Details]

In the previous section, we introduced the driver of STM8 microcontroller GPIO based on the standard library. This section mainly introduces the driver of STM8 timer. Let's first open the specifica...[Details]

1. Introduction of exceptions and interrupts 1.1. The concept of interruption An interrupt is a response made by the CPU to an event that occurs in the system: the CPU pauses the program being exec...[Details]

A servo motor is a device that can convert electrical energy into mechanical energy. It can accurately control speed and position and has characteristics such as fast response. It is usually used a...[Details]

★Performance Decide which MCU to choose based on the complexity of the design task ★Memory During the R&D stage, it is recommended to use Flash MCU, which has the advantages of electrical writing a...[Details]

MCU Instructions (III) 2. Data transfer instructions between accumulator A and off-chip RAM MOVX A,@Ri MOVX @Ri,A MOVX A,@DPTR MOVX @DPTR,A illustrate: 1) In 51, the only accumulator th...[Details]

At present, the traditional education system is increasingly unable to adapt to the needs of today's rapid development of science and technology and information. Traditional education is mainly bas...[Details]

Initialization process of memlbock The second stage is to build the memblock Management scope of memblock ATAG_MEM  or ATAG_CMDLINE  mem=size@start The management scope of memblock is determined ...[Details]

Open the 6410 chip manual and find the vector interrupt control register in 12. VECTORED INTERRUPT CONTROLLERS. Vector interrupts (6410, 210) often use hardware to complete interrupt jumps. Th...[Details]