[i=s]This post was last edited by dontium on 2015-1-23 11:42[/i] [url=deyisupport./blog/b/signalchain/archive/2013/01/10/51390.aspx]Why operational amplifiers oscillate - A brief analysis of two commo...
There are four serial ports on the terminal, the addresses are 3f8, 2f8, 3e8, 2e8. I set the environment variables BSP_SERIAL2, BSP_SERIAL3, BSP_SERIAL4, and changed the serial port addresses to the a...
[i=s]This post was last edited by Jacktang on 2017-11-24 08:25[/i] The F2812 has an internal integrated ADC conversion module. This module is a 12-bit, pipelined analog-to-digital converter with a bui...
On October 21, 2005 , WSTA (World Semiconductor Trade Statistics ) released forecasts for the semiconductor markets in various regions of the world and for various semiconductor product markets in 200...
I know that the communication between MFC program and driver is carried out through DeviceIoControl function, but if the driver wants to return some information to MFC program, how to achieve it? Plea...
I want to make the LCD display a screen similar to a PDA interface after the board is powered on, and I can select items by pressing buttons. How can I do this? Can uC/Gui do this?...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
Traditionally, when using PLC to control stepper motors, a dedicated stepper motor control intelligent module is usually added to the PLC, and then connected to the drive power supply to realize th...[Details]
As countries around the world are leaning towards the new energy battery industry, lithium-ion power batteries, as the ideal energy source for the development of the 21st century, are attracting mo...[Details]
High-definition video surveillance has developed rapidly in recent years, mainly to solve the problem of unclear "details" in normal monitoring. Some cities use high-definition television surveilla...[Details]
0 Introduction
In microwave, radar, radio and television, and communication systems, the problem of coupling RF power is often encountered. A directional coupler is a directional power divide...[Details]
LED (Light-emitting diode) is widely used in indication, display and other fields due to its advantages such as long life and low energy consumption. Reliability, stability and high light output ar...[Details]
Analogue and Mixed Signal
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