Source: Programmer Life
Recently, a post by a 28-year-old third-year medical student seeking help from netizens has sparked heated discussions. In the post, the student said that his undergraduate maj...
Yesterday I shared the disassembly of a Bluetooth speaker , and today I will share the modification of the speaker. This Bluetooth speaker is OK in other aspects. Although it does not have any big hig...
I have a set of current-angle-flux data. I want to create a table in stm32 to get the flux data based on the input current and angle. Is there any simple way to do this? The table data is quite large....
I bought a few Adafruit CLUEs from Digikey for learning. I'll show you the boards first. The LCD screen is very detailed and clear, but the text is too small....
In the early morning of December 4, at Qualcomm's 4th Snapdragon Technology Summit, Verizon executives introduced the use cases of 5G in various industries. In terms of consumer electronics, it ...[Details]
The conventional method of converting AC mains power to low-voltage DC is to use a transformer to step down and then rectify and filter it. When limited by factors such as size and cost, the simplest ...[Details]
Most digital oscilloscopes have record lengths that are powers of 2 (e.g., 1024 points), and the sampling rate is limited to the order of 1-2-5. This can cause errors in the measurement of the power...[Details]
NXP introduces first automotive-grade security chip with NFC and wired interface for keyless entry smart fobs and security applications, helping to make connected cars safer Shanghai, China - A...[Details]
"Pixel" is a unit used to calculate digital images. Just like photographs, digital images also have continuous shades. If we magnify the image several times, we will find that these continuous tone...[Details]
Abstract: A simple and practical active power factor correction circuit with indirect input current control is analyzed, and simulation and experimental results are given.
Keywords: active powe...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
As energy issues become increasingly serious, dimming technology has received more and more attention in lighting applications. At present, most dimmers are based on thyristors, which can work very...[Details]
"New energy and new energy vehicles are China's largest industry after real estate and the Internet. But all experts agree on one thing: if China continues to develop new energy vehicles, charging is...[Details]
Configuration of important fuse bits in ATmega128
(1) Fuse position M103C
The configuration of M103C will set whether ATmega128 works in ATmega103 compatible mode or in ATmega128 native mode. When ...[Details]
Recently, Magna, a well-known supplier of travel technology and automotive parts, announced through a document that the company's integrated streaming media rearview mirror technology - CLEARVIEW wil...[Details]
Crumpleflex wrinkle flex tester, this tester is suitable for testing the resistance of coated fabrics to repeated compression and flexion damage, providing a reference for improving fabrics. : A r...[Details]
When cars are more than just cars, what can we do?
In 1922, the American Hudson Company launched a closed box car. As its market share exceeded that of convertible cars, the interior space of the ...[Details]
Why use the STM8 series? When choosing a microcontroller for a project or product, it is imperative that you choose the right one. PIC devices are excellent due to their ongoing production and suppor...[Details]
On October 24, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Youshang has launched a 30kW V...[Details]
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