I have a 10-year-old laptop with an I5 CPU and 4G memory. I haven't used it for two or three years. The day before yesterday, I turned it on. It took about 10 minutes from booting to running. After bo...
Some time ago, I needed to test the charging of a lithium battery pack. The voltage of 18 lithium batteries in series can reach more than 70V. I used to have a GPC-6030D linear adjustable power supply...
Qorvo (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today introduced the industry's smallest single-chip motor control and inverter solution for brushless DC (B...
We have introduced the Raspberry Pi speed control before, but that was to control the speed of one wheel. As a result, the speed was sometimes slow and sometimes fast, but the error was acceptable. Th...
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Lead, lithium and flow batteries have been included in the Medium- and Long-Term Energy Storage (LDES) project in an assessment of 10 technologies that have the potential to support...[Details]
This article introduces Rohde & Schwarz's complete test solution for envelope tracking amplifiers. The latest vector signal source SMW200A is the industry's first test instrument that supports both RF...[Details]
The oscilloscope is a commonly used electronic measuring instrument, which is widely used in the fields of industry, chemical industry, electronics, electricity, medicine, military, etc. When we use t...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Introduction: In recent years, with the development of intelligence and networking, the data generated by cars and the exposed interfaces have gradually increased, and data security incidents have ...[Details]
The reduction of the cathode emission capacity of the electron tube will significantly reduce the amplification or rectification capacity of the tube, thus affecting the normal operation of the el...[Details]
00 Write in front This series of articles is from a teacher who has served as a teaching assistant for the PIC microcontroller course. I mainly explained the contents of several experimental classes ...[Details]
On April 8, 2022, Precision Electronics Technology Co., Ltd. (hereinafter referred to as "Precision Electronics") officially landed on the Shanghai Stock Exchange Science and Technology Innovation Bo...[Details]
When debugging a dielectric filter (such as a ceramic filter), a debugging hole and a notch need to be etched, wherein the etching of the debugging hole includes etching the cavity surface and etchin...[Details]
Canadian technology giant BlackBerry and South Korea's LG Electronics said Wednesday they have expanded their long-standing partnership to "accelerate the deployment of connected and autonomous vehic...[Details]
Preface: Since I have learned SPI before, I know both software and hardware SPI. I found that as long as I understand the timing diagram, everything else is a piece of cake. The same is true for I2C....[Details]
Driven by the energy-saving and environmental awareness and the latest energy efficiency regulations around the world, improving energy efficiency has become an industry consensus. Compared with h...[Details]
As a formal system or product, after the basic system functions are debugged, once the field test phase is carried out, please remember to immediately rewrite the fuse configuration and enable the AVR...[Details]
Robotaxi is booming again.
With the debut of Tesla's Robotaxi prototype Cybercab, vehicle manufacturers' Robotaxi businesses have successively revealed new plans and progress.
...[Details]
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