An error occurred when updating the PCB. Please help me find out why. Net s13 exists and is connected to the electrical contacts of the pins. There is no error. Why is the error reported?...
[url=home.php?mod=spaceuid=573537]@dcexpert[/url]Bicycle modification series: headlights
Bike modification series: solar energy and batteries
Bike modification series: button
Bicycle modification seri...
Please advise everyone:Which channels do you use to purchase the components used in your company's products? Online or offline channels?Welcome to post answers and recommendations....
After a busy year, it's time to reward everyone!2021.12.30-2022.1.30 , receive the task and complete the task content as required (1. Successfully download the information; 2. Fill out the questionnai...
[i=s]This post was last edited by Hot Ximixiu on 2021-8-9 08:08[/i]The GD32VF103 series RISC-V MCU provides a 108MHz operating frequency, 16KB to 128KB on-chip flash memory and 6KB to 32KB SRAM cache....
In daily work, people often ask what is the difference between serial port LCD and parallel port LCD? Let's take a look at these aspects:Internal structure:The parallel port LCD module is mainly compo...
To support the 2.75G EDGE standard with 8PSK modulation, mobile phone design engineers and chipset suppliers are faced with new challenges. To meet the requirements of cost, power consumption and man...[Details]
This is an ultrasonic distance measurement module program I wrote a few days ago. The ultrasonic distance measurement module uses HC-SR04 and the microcontroller is STC80C52RC. However, I bought a mi...[Details]
introduction Power supply design and control are one of the necessary parts of electronic design. Power supply stability is the premise for the normal operation of most devices in the system. Tradit...[Details]
In recent years, dust has become one of the key factors of air pollution. Air pollution prevention and control is an important part of environmental protection. To fundamentally improve air quality, ...[Details]
With two consecutive heavy snowfalls in Beijing, 2019 is about to pass. We have never seen the scenes depicted in the movie "Blade Runner" that belong to 2019. Sure enough, after losing the shackles ...[Details]
Relying on the strong domestic demand market and the support of the complete industrial chain and supply chain, China's new energy storage industry has accelerated, forming manufacturing advantages, p...[Details]
According to The Economist, Huawei founder Ren Zhengfei said in an exclusive interview on September 10 that although 5G technology will be the core of Huawei's future revenue growth, Huawei is ready ...[Details]
According to Korean media reports, LG Display said on Monday that its transparent OLED display will be unveiled on an MBC radio program on Wednesday. Although the company commercialized the transpare...[Details]
The problems of energy shortage and environmental pollution have become comprehensive problems that urgently need to be solved in the world today, and the traditional automobile industry is one of ...[Details]
1. Design ideas
The frequency meter has a frequency measurement range of 0Hz to 999Hz and a voltage measurement range of 0 to 7mV. The circuit has a simple structure and low cost, and is very helpf...[Details]
According to Wireless Suining news, Jiangsu Gogxin Microelectronics Co., Ltd. (hereinafter referred to as "Jiangsu Gogxin Microelectronics") project is scheduled to be put into production at the end ...[Details]
Toshiba Electronic Devices & Storage Corporation ("Toshiba") has announced the launch of Click boards™ development evaluation boards based on Toshiba's motor driver ICs in collaboration with MikroEle...[Details]
Guangzhou, October 18, 2024 /PRNewswire/ -- On October 17, at the new product and service launch event of the 136th China Import and Export Fair (also known as the "Canton Fair"), SGS, an internati...[Details]