Beijing Freesense is a professional PowerPC design company. It has developed platforms for different industries and applications based on Freescale's MPC82xx, MPC85XX, MPC74xx, MPC8641D and AMCC's 405...
Last time, I learned a lot of common sense from the topic of anti-missile defense. I saw in the news that India launched 104 satellites on one rocket. I wondered if one missile could launch 104 warhea...
void Timer0Interrupt(void) interrupt 1 {TH0 =0x63;TL0 =0x18; //Will it start timing after the value is assigned heretimer++; } / Or will it start timing after exiting...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i] There are many ways to control the changing lights. This circuit is one of them. It can selectively turn on the decorative light...
[table=98%] [tr][td][color=#000]Is downloading firmware for CC2511 the same as downloading programs for CC2530? I bought a few CC2511s and made a new cc debugger. I used another cc The debugger and Sm...
[b] [/b][p=24, null, left][color=rgb(0, 0, 0)][font=宋体][size=16px]1. Frequency response of amplifier circuit The frequency response of amplifier circuit can be directly described by the relationship b...
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
LED is the abbreviation of the English word. Its main meanings are: LED = Light Emitting Diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can dire...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
Embedded System
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