After studying other BLE products, I found that many BLE devices include Device Inforamtion service, which contains information such as device manufacturer, device software and hardware version, produ...
Now it is possible to send data from the computer to the microcontroller via ch340 to serial port, and the microcontroller communicates via serial port and sends data to another computer via ch9328. S...
The first program starts with flashing lights. Before programming, you need to install the development software, including IDE and compiler (you can refer to this post: https://en.eeworld.com/bbs/thre...
Power supply competition questions have always been a must-have topic in the electrical competition every year. From the previous competition questions, we can see that "power supply" competition ques...
The e-sports competition has entered the countdown, and friends who are participating in this year must be almost ready!Friends who are participating in the competition for the first time this year, p...
[align=left][color=rgb(51, 51, 51)][font=微软雅黑, sans-serif] [/font][/color][/align][align=left][color=rgb(51, 51, 51)][font=微软雅黑, sans-serif]Nikon has recently developed a small lithium-ion secondary b...
Avant launches new reSound™ REC recycled content thermoplastic elastomer for PC/ABS overmolding
Shanghai, China – February 28, 2023 – Avant Corporation today announced the expansio...[Details]
Abstract: According to the requirements of sensorless vector control and digital power factor correction control of dual permanent magnet synchronous motors in outdoor units, sampling strategies fo...[Details]
The first step in designing a switching power supply is to look at the specifications. Many people have come into contact with the specifics; they can also be put forward for your reference. Today, n...[Details]
Technology company LG Electronics will enter the U.S. residential energy storage system (ESS) market, complementing the company’s solar panel technology in the U.S. LG Electronics will ...[Details]
Today, vivo released the S5 in Hangzhou, which has a stylish appearance and 5-layer ultra-textured beauty. The 8GB+128GB version is priced at 2,698 yuan, and the 8GB+256GB version is priced at 2,998 ...[Details]
The electronic world is really amazing. Here is my first relay in a computer-controlled microcontroller. Let you also experience the wonders of the electronic world.
MCU program:
Wri...[Details]
0 Introduction
Modern communication equipment, electronic products, electric vehicles, UPS, etc. generally use batteries as power sources. However, most charging devices have single functions, poor ...[Details]
The magnetic flap level gauge has the advantages of simple structure, intuitive reading, easy installation, and low maintenance. It is the user's first choice for liquid level instruments. It is ofte...[Details]
In order to implement the national dual carbon goals, give full play to the advantages of both parties, and promote the full development and utilization of Youyu's new energy resources, China Tiany...[Details]
1 Introduction
Distributed control system (DCS), also known as distributed computer control system, is a new technology that uses computer technology to centrally monitor, operate, manage and ...[Details]
The output ripple of the switching power supply mainly comes from five aspects: input low-frequency ripple, high-frequency ripple, common-mode ripple noise caused by parasitic parameters, ultra-h...[Details]
With the penetration and popularization of automobile intelligence and networking, the proportion of automotive electronic and electrical components in automobiles has gradually increased. Advanced...[Details]
1 Introduction With the development of microelectronics technology and computer technology, embedded technology has developed widely and has become the development direction of modern industrial cont...[Details]
Even before the iPod Shuffle was introduced in 2005, some people had considered adding a random play feature to the iPod. Many people complained that the music played on their MP3 players was not rand...[Details]
At the end of December 2009, at the "Freescale Charging Bar" technical seminar with the theme of "Smarter Touch Detection - Freescale provides the best touch sensing solution for your design", Mr...[Details]
ST - Low Power RF
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