Can the administrator help me apply for the following boards for trial? Or is there any student willing to sell them so I can buy them? 1. Pocket-RIO 2. UDOO 3. Cubieboard 4. PCduino 5. PCduino...
This porting of the X-NUCLEO-IKS01A3 sensor driver is based on the CORE-STM32F103C8 development board. The driver porting is similar to the previous NUCLEO-STM32L011K4, mainly due to the difference in...
sylar^zST Sensors & Low Power Wireless Technology Forum
Using LM339 to generate a triangle wave. Why is there 7.5V at both ends of the comparator and the capacitor at the beginning? Is it a problem with the simulation software? ? I don't quite understand i...
When designing a PWM wave RC filter circuit, the time constant should be determined based on the response time requirements, and the RC time constant should be much larger than the PWM cycle. The RC c...
Dear seniors, I would like to ask that after the DRC check, there were no problems. I performed a DFA check and many component pads had the same errors. I don’t know how to fix it. Can you please give...
On February 25, the million-yuan pure electric performance supercar U9 ( parameters | inquiry ) was launched, priced at 1.68 million yuan, becoming the current price "ceiling" for mass-produced mod...[Details]
1 Overall design
As shown in Figure 1, the intelligent home appliance control system consists of a home intelligent control module, a home internal network system, and a GPRS module.
(1) ...[Details]
In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off at t...[Details]
According to news on February 5, luxury sports car manufacturer Lamborghini announced that it will fully shift to electrification in the next few years and set a new climate goal: to reduce carbon di...[Details]
Southco, a leading global provider of engineered entry solutions, has successfully added an actuator that can add keyless electronic functionality to harsh applications. Southco’s AC-10-EM actuator w...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
0 Introduction
In recent years, as people pay more attention to environmental issues, the earth's demand for clean energy has become higher and higher. Our company has been committed to the re...[Details]
Cybertruck The new wiper system works differently from the traditional wiper. It does not simply rotate around a fixed axis to clean the windshield. Instead, a magnetic suspension rail is install...[Details]
August 10th news, in Lei Jun’s 2021 annual speech tonight, after releasing Xiaomi MIX 4 and Xiaomi Tablet 5, Xiaomi released a number of AIoT products. The first to be released was Xiaomi's first hig...[Details]
Recently, the Ministry of Industry and Information Technology responded to the National People's Congress representatives' suggestions on supporting the accelerated development of power battery rec...[Details]
When browsing github, I saw this QT serial port oscilloscope , which is completely open source and supports serial port, TCP, waveform display, and communication protocols. It feels very good, a bit ...[Details]
According to etnews, Korean and Japanese display panel manufacturers predict that the supply of OLED panels for Apple Watch will be in fierce competition. It is reported that as Apple Watch's OLED pa...[Details]
I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
Emerson's NI mioDAQ is its most advanced bus-powered USB DAQ device designed to help engineering teams simplify installation and improve inspection efficiency.
Shanghai, China, Octob...[Details]
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