MakerBot 3D Printing Basic Skills : https://training.eeworld.com.cn/course/1971[size=4]An in-depth look at MakerBot 3D printers, and some tips and tricks for successful 3D printing. [/size]...
I don't know why everything works fine when I use jlink debugging on a desktop computer, but sometimes single-stepping on a laptop will cause axd to freeze. I'm very depressed and don't know how to so...
[i=s]This post was last edited by Jacktang on 2019-6-17 12:01[/i]As small as a pen tip!!! TIDA-00793 is an automotive resistive bridge pressure sensor interface reference design. This reference design...
I saw an adc driver code that used request_irq(); but there was no statement in the program to turn on the adc interrupt enable bit of the interrupt-related register. I am a novice who switched from M...
I'm debugging a TFT screen recently, and the words on the screen are ghosting. I don't know what the problem is? I hope there are experts who can give me some advice....
The heavy social work takes up too much of our time. Outside of the eight-hour workday, do the EEWORLD forum members still cherish our former dreams and hobbies, and have been quietly exploring and st...
UHF and HF are both general technology categories, but each category has independent supporting protocols. HF is more consistent in the 13.56MHz frequency band, although there are many internation...[Details]
introduction
At the beginning of this century, Veit used Einthoven's galvanometer to record the electrical activity of the human pregnant uterus from the body surface for the first time. In 19...[Details]
Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete ...[Details]
No other sector is feeling the pressure for change more acutely than the healthcare industry. Healthcare organizations and services are desperate to reduce costs, but the challenge is to do so without...[Details]
As a branch of signal and information processing, digital signal processing has penetrated into various fields of scientific research, technological development, industrial production, national defens...[Details]
Maximize instrument utilization and reduce
test times
Increasing the throughput of automated test systems can improve efficiency. Using off-the-shelf tools (COTS) such as multicore proc...[Details]
0 Introduction
Today, with the rapid development of electronic technology and the emergence of new multifunctional electric energy meters, the choice of memory in the electric energy m...[Details]
Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good...[Details]
Preface
Phase-modulated pulse signals can achieve a large compression ratio. As a commonly used pulse compression signal, they are widely used in modern radar and communication systems. Wi...[Details]
When using GPS for positioning, it will be affected by various factors. The factors that affect the accuracy of GPS positioning can be divided into the following four categories (see the figure be...[Details]
introduction
Controller Area Network (CAN) is a bus standard proposed by Bosch of Germany to solve the information communication between automotive electronic control units. With its excel...[Details]
In a Class D audio power amplifier, the preamplifier is a relatively important module. It is located at the front of the entire topology and completes the processing of the input signal source,...[Details]
Most
embedded
systems are powered from a 48V backplane. This voltage is typically stepped down to a lower intermediate bus voltage of 24V, 12V, or 5V to power the circuit board racks withi...[Details]
Abstract: By controlling the supply voltage of the radio frequency (RF) power amplifier (PA) in a CDMA/WCDMA cellular phone, the PA efficiency can be improved, heat generation can be reduced, and t...[Details]
Abstract: This paper introduces the controller, interface, display principle and driving method of the handheld computer LCD display based on the SA1110 microprocessor. Combined with the HPC projec...[Details]
Industrial Control Electronics
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