1. Bit rate
Bit rate is also called signaling rate or information transmission rate (abbreviated as information rate). Its definition is: the amount of information transmitted per unit time (per sec...
Embedded engineers all know what CPU and MCU are. There is another member that everyone often hears about: DSP
What exactly is DSP? Let’s find out through the story!...
This year, I first came into contact with microcontrollers in a public elective course, and the first one I got started with was 430. I downloaded IAR FOR MSP430 7.12 and cracked it successfully, but ...
[i=s]This post was last edited by xld0932 on 2021-1-4 13:04[/i]1. I received the development on New Year's Day, happy2. Power-on test
There are 3 USB interfaces on the development board, including the...
CircuitPython 6.0.0 has been officially released.Porting StatusCircuitPython has many "ports" and is the core implementation for various microcontroller families. The stability of each port version va...
Experiment name: LED running water lamp experiment wiring instructions: Experimental phenomenon: After downloading the program, the D1-D8 indicators of the "LED module" light up left and right. Notes...[Details]
Faced with huge market opportunities and such fierce competition in the lighting market, the world's major LED companies are increasing their R&D efforts, new technologies are constantly making bre...[Details]
On June 16, CICC issued a public announcement on the registration information for the initial public offering and listing guidance of Shenzhen Feixiang Technology Co., Ltd. Shenzhen Feixiang Technolo...[Details]
Principle: The basic principle of zero-sequence current protection is based on Kirchhoff's current law: the algebraic sum of the complex current flowing into
any node in
the circuit
is equal...[Details]
1. #include<> means to include it in the editor setting directory, and #include"" means to include it in the current project directory.
2. To call a function in another file, place the function file ...[Details]
This article only applies to DC circuits, measuring resistors with larger resistance values (the measured resistance value is much larger than the resistance value of the voltmeter). The measuremen...[Details]
1. Introduction
The power module of the motor controller, namely the IGBT device and the freewheeling diode, will generate losses during switching and conducting current. The lost energy will ...[Details]
In a large heat treatment and quenching workshop of a large automobile company, gear parts for transmission systems are continuously surface carburized and quenched, with a very large output. Prior to...[Details]
Aavid Thermalloy, one of the world's oldest and largest thermal management solution design and manufacturing companies, has chosen to cooperate with 500,000 engineer users. Aavid Thermalloy's full ra...[Details]
Although a specific UART device driver can be designed according to the design method of tty driver, that is, defining tty_driver and implementing the member functions of tty_operations, Linux has ...[Details]
MCS-51 has four powerful arithmetic operation instructions: addition, subtraction, multiplication and division. 1. Program status word PSW MCS-51 has a program status word register PSW, which is used...[Details]
This Monday, iQOO released its new mobile phone, iQOO 7. This new brand, which was born only three years ago, used a flagship as the opening product of 2021. After the press conference, Feng ...[Details]
Low distortion, low noise amplifier for high impedance circuits
Function of the circuit
In recent years, there are many types of low-noise amplifiers with improved noise and distortion characteri...[Details]
The motion mode of ABB industrial robots is one of the key factors in their ability to perform tasks on automated production lines. This article will detail the various motion modes of ABB industri...[Details]
Microcontroller MCU
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