How to use 3.3V of stm32 to control 5V servo? The control signal of the servo requires 5V, and stable control is required for long-term use. What should I do at this time?...
Development is never smooth sailing. Recently, I was stuck in the original instrument setting communication software and hardware protocol. Fortunately, the prototype board was made (a complaint is th...
7905onsemi and Avnet IoT Innovation Design Competition
[i=s]This post was last edited by Aguilera on 2019-6-15 23:13[/i]Now almost all domestic electronic enterprises do not do PCB simulation. They directly put the PCB into production after drawing it. Ev...
4G changes our lives, what does 5G change?
I heard that 5G is changing society. The application level of 5G is not just for the general public ( indeed, 4G is enough for us to watch videos ). Industri...
How to flip the board in Altium Designer 19 PCB in 3D state
As shown in the figure below, how to flip the board in 3D state ?Here’s how:Execute the shortcut key "VB" to flip the board ;Hold down the "...
(Image source: Freelancer.com) Apple has held talks with at least four companies to find suppliers of next-generation lidar sensors for self-driving cars, three people familiar with the matter said,...[Details]
Autonomous driving is on the eve of large-scale application, but smart cars are experiencing some delays on the road to large-scale commercial use at the L3 level. Earlier this year, Audi anno...[Details]
Asynchronous motor frequency conversion speed regulation has been widely used. There are many varieties of frequency conversion sensors. In order to promote their products, frequency conversion se...[Details]
Apple's new iPhone sold about 130,000 units in South Korea on its first day of release, industry insiders revealed on Saturday. Apple reportedly released its latest iPhone 11, iPhone 11 Pro and iPhon...[Details]
From a distance, it looks like an ordinary factory, except for the occasional figure of a white-coated worker. What caught the reporter's eyes were rows of shelves, bright lights, orderly infusion tub...[Details]
During the development process of 4D imaging radar , Cubtek used Rohde & Schwarz network analyzers for its E-band radio frequency measurements. Rohde & Schwarz 's oscilloscopes and its independently...[Details]
The switching power transformer is an electric energy conversion device and a power supply. Its function is to convert the positioning voltage into the required voltage or current through different...[Details]
Time flies so fast. In the blink of an eye, more than half of 2017 has passed. Looking back at the first half of 2017, digital transformation, cloud computing, Internet of Things, 5G, etc. have bec...[Details]
Motor jitter refers to vibration or jitter when the motor is running. It is mainly caused by factors such as motor imbalance, mechanical system instability, design error or component failure. If no...[Details]
According to foreign media reports, the prototype of the updated electric semi-trailer truck Tesla Semi appeared at Tesla's 2022 Cyber Roundup annual shareholders meeting. The Class 8 pure electric...[Details]
This semester, we have started a new course, Microcontroller. It is a very practical course! What we are learning is the structure and programming based on 8051 produced by Atemel. In the process...[Details]
WASHINGTON (Reuters) - The U.S. Federal Communications Commission (FCC) said on Monday it will begin auctioning 2.5 GHz spectrum band licenses for 5G wireless services for bidding on July 29. Image...[Details]
The battle between Samsung and TSMC in advanced process has become more diverse after entering 3nm, mainly because the two companies have very different technical architectures for 3nm. Samsung bets ...[Details]
introduction
A key technology of the household electric hot water circulation heating bath introduced in this article is the nano material far infrared thin film electric hea...[Details]
Today's high-end test equipment has reached an amazing level of capabilities. For example, LeCroy's latest LabMaster 10Zi series oscilloscopes with real-time bandwidths up to 60GHz and Agilent's Inf...[Details]
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