-
Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
-
1. How long is the life of a speaker? This is a question that many people are concerned about. Under normal use, it should be said that 15 years is absolutely no problem. If it is well maintained, ...[Details]
-
According to the frequency of the transmitted radar wave, radar level meter can be divided into high-frequency pulse radar level meter and low-frequency pulse radar level meter. High-frequency puls...[Details]
-
To account for noise errors, the ideal test system would have a signal-to-noise ratio of 100. Figure 9 shows the power required to measure the voltage response of a test object with different resistan...[Details]
-
As shown in the figure, this is a typical application circuit of the LM4906 audio power amplifier (MSOP package). After the audio signal is input, it is coupled to the inverting input terminal (pin...[Details]
-
Introduction: Several precautions for using the I/O port of AVR microcontroller 1. Correctly set the DDRx direction register before performing read and write operations on the I/O port. 2. The in...[Details]
-
On August 20, local time, the Vancouver court held a hearing on the case of Huawei's Chief Financial Officer Meng Wanzhou. Judge Heather Holmes listened to the latest suggestions from both sides of t...[Details]
-
Biometrics is the use of the inherent physiological characteristics of the human body (such as fingerprints, facial features, red membranes, etc.) and behavioral characteristics (such as handwr...[Details]
-
The rectifier filter circuit converts the input current into a pulse state. When the harmonic current flows into the power grid, it is converted into a harmonic voltage on its transmission impedance. ...[Details]
-
1. Introduction
The instrument control system of the synthetic rubber coagulation unit of Yanshan Petrochemical Company was originally composed of conventional instruments, all of which we...[Details]
-
I2C Basics Summary Two signal lines, one for data and one for timing, master-slave mode, one for response and one for answer. Long Shunyu used the example of the government office solving a case when...[Details]
-
What does flickering mean? It means turning on for a while, turning off for a while, and then turning on again for a while. Obviously, this is a loop structure, and there should be code for turning...[Details]
-
AT89C5131 is a MCU based on 52 core. In terms of memory, it integrates 32KB Flash memory for code storage and 1KB EEPROM memory for user data storage. Users can use the on-chip Bootloader or Flash ...[Details]
-
BLDC (Brushless DC) motor is a brushless DC motor, also known as a brushless motor. Compared with traditional brushed DC motors, BLDC motors use electronic commutators to replace mechanical commuta...[Details]
-
The matching problem of servo motors is a complex and important issue, involving many aspects such as motor selection, control strategy, and load characteristics.
Basic principles of serv...[Details]