Recently I was studying a motor-related course in a forum. What is the name of the simulation software used in this section? See the picture below. It looks very similar to LabVIEW. Vissim was mention...
Recently, I made a 0-380v AC adjustable power supply. The input is AC 380V, and the voltage is adjusted by controlling the conduction time of the thyristor. The problem is: if a very low voltage such ...
Direct code, I will not explain too much.
#include "msp430x26x.h"#include "DAC8552.H"//===============DELAY================= =======void delay_DA(uint xms){uint i,j;for(i = xms; i0; i--)for(j = 220; j...
I feel that the bsp code under CE6.0 is too large and complicated, and it takes a long time to compile. Is there any expert who can provide simple examples of compiling some complete small programs, s...
Now I want to make a bluetooth receiving and controlling LED dot matrix display screen. When the bluetooth receives the data to be displayed, the new data will replace the previous data of the LED dot...
2010 is destined to be an extraordinary year. In this year, NXP fully sponsored the EEWORLD 2010 Passionate Innovation Tour. "The chirping of cicadas in the forest makes it even quieter, and the singi...
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]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]
Applying fieldbus technology on new beer production lines is the first choice for large beer companies with strong management level and technical strength. Guangzhou Zhujiang Beer Group Co., Ltd. i...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]
Previously used primarily in high-power power supplies and large industrial and consumer power supplies, supercapacitors are now finding their way into products of all sizes, especially portable de...[Details]
First, the choice of charging location. Wireless charging technology is related to the distance and state of the charger and the charged device. That is to say, the distance between the two cannot...[Details]
1. Sensor
According to the national standard GB7665-87, a sensor is defined as a device that can sense the specified measured quantity and convert it into a usable output signal according to a...[Details]
The construction of voltage and current feedback amplifier application circuits is generally the same, except for a few key points.
Current feedback amplifiers have higher sl...[Details]
This article starts with a comparison between two discrete MCUs and a single-chip dual-core MCU (taking LPC4350 as an example), and then introduces the basic knowledge and important features of asy...[Details]
In recent years, the rapid development of high-performance digital signal processing chip DSP (Digital Signal Process) technology has made it possible to realize real-time speech recognition. Amo...[Details]