Today I saw an explanation of Boost topology on the Internet. As shown in the figure below, when K is turned on, why is the C terminal charged to form a stable voltage?
Why isn't the turned-on K short...
It is very convenient to run ROS projects in VSCode. In this section, we use ROS to write and run the "Hello world" program. The operation numbers are the same as those in the previous section "ROS Le...
[align=left][color=rgb(51, 51, 51)][font=微软雅黑][size=4]Although there are more and more hardware teaching resources on the Internet, the status of classic tutorials is still difficult to shake. Teacher...
Thank you Master!
When I first joined the company, I was only 20 years old. I was assigned a female master who was not much older than me. She was much better than me in terms of work and interpersona...
[i=s]This post was last edited by solidic on 2022-5-10 16:15[/i]1. Measurement and analysis of electronic sphygmomanometer
The principle of the electronic sphygmomanometer is to use the oscillometric ...
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Another year has passed in a blink of an eye. We bid farewell to 2019 and step into 2020. In the past year, we have harvested a lot of wonder...
1 Introduction
Following voice calls, SMS services, and data communications, wireless music downloading and real-time playback are becoming one of the emerging services provided by mobile ...[Details]
Ultrasonic thickness gauges measure thickness based on the principle of ultrasonic pulse reflection. When the ultrasonic pulse emitted by the probe passes through the object to be measured and reache...[Details]
Tianyancha App shows that OPPO Guangdong Mobile Communications Co., Ltd.’s patent for “method, device, system and mobile terminal for implementing virtual SIM card” was recently authorized, with the ...[Details]
Today, with the rapid development of science and technology, while people enjoy the convenience brought by modern technology, they are also facing increasingly serious pollution problems. Among the...[Details]
NXP Semiconductors (NASDAQ: NXPI) recently announced the launch of the LPC1500 microcontroller family, which is optimized for fast, easy and high-precision motor control. The new microcontroller inte...[Details]
Thanks to the promotion of manufacturers such as Samsung and Huawei, the styles of foldable screen mobile phones on the market are becoming more and more diverse, and some have even been iterativel...[Details]
Over the past year, the mobile phone industry chain has faced an industry cold snap due to external factors. Many A-share listed companies in the industry chain have performed poorly, and their stock...[Details]
Self-driving truck company TuSimple successfully completed a fully autonomous semi-trailer operation on public roads in China last week, with no humans in the vehicle and no human intervention during...[Details]
Nidec Instruments Co., Ltd. (formerly Nidec Sankyo), a group company of Nidec Corporation, has developed a hydrophilic coating that can improve the visibility of automotive camera lenses in humid en...[Details]
On March 10, LG New Energy announced that it plans to cooperate with Qualcomm to develop advanced battery management system (BMS) diagnostic solutions. It is reported that through this cooperation,...[Details]
In order to further sort out the problems and institutional barriers to the participation of energy storage and virtual power plants in the electricity market and promote the substantive participat...[Details]
introduction
Street lights are installed outdoors, and lightning strikes are a very big threat. At the very least, it will cause damage to the street lights, and at worst, it will cause fires ...[Details]
Google released the Pixel 6a mid-range phone at the I/O developer conference on May 12, priced at US$449 (approximately RMB 3,000). According to information released by Google, Pixel 6a will...[Details]
Core Tips This year, Chaoyang Beipiao Economic Development Zone has continuously accelerated investment promotion to seek breakthroughs, stepped up project construction to expand investment, grasped t...[Details]
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