This diagram shows a circuit for charging a lithium battery. I originally used an adapter to charge it, but now I want to change it to a regulated power supply. Do you have any good ideas? Because the...
Not long ago, we saw LG's bendable screen, but in fact, it is not the only one busy with bendable screens. More than a month ago, Korean manufacturer Samsung Electronics has confirmed that it has mass...
I want to exchange a set of wireless mouse and a page-turning pen for PPT obtained from the forum for an STM32 board!
The stuff is the same as the one posted by LZ! https://bbs.eeworld.com.cn/thread-3...
Solar powered street lights are gradually becoming popular. You can see light poles with silicon crystals everywhere in the community. Many traffic lights are also powered by solar energy. However, wi...
This entry-level antenna also needs to be verified
Theoretical support for dipole antennas ( Dipole Antenna Documentation )Today I verified that the frequency is 3GHz
1/4 wavelength is 25mm
1/2 wavele...
I am using Broadcom's UP-NetARM2410, and I use eboot to download the kernel and then run it. _ETHER OEMInterruptDone SYSINTR_ETHER OEMInterruptDisable SYSINTR_ETHER OEMInterruptEnable NE>>> SYSINTR_ET...
Event: The company simultaneously released its 2017 annual report and the first quarter report of 2018. In 2017, the company achieved revenue of 8.886 billion yuan, a year-on-year increase of 48.01...[Details]
On April 19, it was reported that Alibaba DAMO Academy is developing a neural network chip, Ali-
NPU
, which is mainly used for
AI
reasoning calculations such as image and video analys...[Details]
In the war without gunpowder between China and the United States,
ZTE
has become a new victim. The seven-year chip ban by the United States has pushed this communications giant to a life-or...[Details]
1. Photovoltaic inverter installation process
1. Preparation before installation
Are the product accessories, installation tools and parts complete? Is the installation environmen...[Details]
China Energy Storage Network News:
The State Grid Corporation of China, this elephant, is planning to turn around and enter the emerging power service market.
The rallying cry for the tr...[Details]
The implementation of CAN driver under embedded operating system Android requires not only adding CAN driver device in Linux kernel, but also implementing the call of Android HAL layer. Taking S5...[Details]
On May 16, in response to
the public opinion storm caused by
Lenovo's
"
5G
voting" incident,
Lenovo
Holdings Chairman and
Lenovo
Group Founder Liu Chuanzhi, Lenovo Gr...[Details]
Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
Using AT89S51 microcontroller, modify the original one to turn the LED on for 4s and off for 2s. Thank you. Use a timer. (The program is written in the answer, omitted here - just a note) The origi...[Details]
Unfortunately, my serial port has some problems and I can't print information. I can only debug to view variables and see the values. Fortunately, there is not much AD conversion code, and I can use ...[Details]
According to Kyodo News, Japan's NTT Institute for Physical Science and others announced on November 20 that they had successfully developed a new ultra-high-performance
quantum computer
th...[Details]