PDA technology exchange, project cooperative development, discuss technical issues together, and explore the cooperative development and sales methods of PDA projects...
[i=s]This post was last edited by qwqwqw2088 on 2018-8-14 12:43[/i] [size=4] MLCC capacitors, commonly known as multilayer ceramic capacitors, are what we usually call chip capacitors. During the actu...
In order to realize a function, I adjusted a software-triggered AD injection group conversion program. However, I don't know why no matter how I change the pin potential, the value is always 0. It fee...
[font=Verdana][size=8pt][color=#000000]Constant current and constant voltage power management IC with built-in indicator light drive circuit - SE1052 is an upgraded version of SE1051. SE1052 can provi...
Although many people have heard of CPLD, not many people know the difference between CPLD and FPGA. Although both FPGA and CPLD are "reprogrammable logic devices", there are some differences in techno...
I saw in a paper the influence of the circuit topology of the transmitter and receiver of wireless power transmission. When analyzing the series-parallel resonance (as shown below), the impedance anal...
Pulse oximeters, non-invasive instruments used to monitor a patient's blood oxygen saturation, are benefiting from moving away from expensive discrete component solutions toward more integrated design...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-dropout linear regulators (LDOs) with low power consumption are becoming the mainstream in the market for linear regu...[Details]
In electronic measurement technology, frequency measurement is one of the most basic measurements. The commonly used frequency measurement method and period measurement method have great limitation...[Details]
introduction
Taking care of babies is very tiring because they wake up and sleep frequently, and activities such as feeding and changing clothes will take up a lot of adults' time and energy. ...[Details]
With the continuous emergence of new technologies and the increasing complexity of DSP real-time systems, there are more and more different types of external devices. Writing drivers for these exte...[Details]
Global IP Solutions (GIPS), a leading provider of high-quality IP multimedia processing solutions, announced that GIPS has enabled Voice over Internet Protocol (VoIP) capabilities for Apple's iPhon...[Details]
Anyone who has owned a laptop computer will have noticed that when running on battery power, their portable device behaves differently than when running on AC mains power—the display dims, the proc...[Details]
With the improvement of people's requirements for vehicle riding comfort and the development of passenger car suspension technology in my country, air suspension is increasingly used in passenger ...[Details]
Preface
In the application of PLL, DLL and CDR circuits, people generally require the output clock signal to have a 50% duty cycle so that data can be sampled at both the rising and fallin...[Details]
When it comes to ATX power supply, people will think of two "classic" ICs: pulse width modulation chip TL494 and voltage comparator LM339. The new dedicated control chip AT2005B has the functions ...[Details]
PSoC is a programmable system-on-chip produced by Cypress Semiconductor with an 8-bit MCU core and a digital and analog mixed signal array. PSoC integrates three programmable capabilities into one....[Details]
Security prevention is mainly based on prevention, which means taking precautions in advance for behaviors and events that may cause harm, timely discovering and handling, and collecting evidence a...[Details]
1 Introduction
The brushless DC motor uses an electronic commutation device to replace the mechanical commutation device of the traditional DC motor, and has similar mechanical character...[Details]
0 Introduction
With the rapid development of modern technology, wireless meter reading systems are becoming more and more popular and gradually replacing traditional meter reading systems....[Details]
In serial data transmission, the data receiving end needs some specific information to recover the correct word boundary to determine which bits in the serial code stream belong to the data in ...[Details]
Embedded System
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