In this live broadcast, we will show you how to evaluate the real-time performance of the entire signal chain?
TI engineers will take the AC induction motor (ACI) application as an example to guide yo...
Hello everyone: I am working on a low-cost project recently, using a segment LCD, 24*4; I want to use STM8S003F3P6+HT1621B to implement it. The problem is, I asked the purchaser about the prices of th...
[font=Tahoma, Helvetica, SimSun, sans-serif]This post introduces the relevant parts of exception vector processing in MsgOS. [/font] [font=Tahoma, Helvetica, SimSun, sans-serif]For most cortex-m3 core...
I wrote a program to test the USB performance of the i.Mx31 ADS board. The operating system of the i.Mx31 ADS board is Windows CE, and I use the USB High Speed Port of the board. My program reads the ...
The rapid development of the communications industry has greatly promoted the development of communications power supplies. High-frequency and miniaturized switching power supplies and their technolog...
[font=宋体][size=4]I want to use a second-order passive bandpass filter to filter a 1K signal, but I find that the simulated passive bandpass filter does not work well when it is actually soldered to th...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]