CMC70218AV1N-74.250MHZ

Automatic beverage machines are common in daily life, such as those commonly found outdoors, in shopping malls, on buses, and in subways. There are many ways to design an automatic beverage machine sy...[Details]

“Why is this screen not responding when I press it?” 　　YouTuber Chris Cohoon's daughter, who is less than 10 years old, asked him this question after she got a Game Boy Color. It is estimated that ma...[Details]

Recently, I used FFT to calculate the signal spectrum. I need to subtract the signal mean first. I referred to the examples I saw online and implemented the function. The code is: arm_mean_f32(Data...[Details]

1 PSD chip description For a single-chip microcomputer system, if the conventional system connection method of separating RAM, ROM and logic devices is adopted, the entire control circuit will...[Details]

　　Newly developed lithium-carbon dioxide battery     The lithium-carbon dioxide battery recently studied by Professor Xie Keyu's team at the Nano Energy Materials Research Center of Northwestern P...[Details]

Recently, the China Academy of Information and Communications Technology released the "Data Center White Paper (2022)", which shows that the global data center market maintained steady growth and tot...[Details]

The power battery system refers to an energy storage device used to provide energy for the drive of electric vehicles. It consists of one or more battery packs and a battery management (control) sy...[Details]

Recently, foreign media reported that Bosch, an auto parts manufacturer, has launched a new semiconductor technology. This technology can use microchips to cut off the power supply after an electric ...[Details]

Single -supply analog-to-digital converters (ADCs) and comparators often require a real-world 5V signal. Op amps and/or instrumentation amplifiers can be used to condition the signal, but f...[Details]

(1) Because registers are scattered in different banks, when operating a register, you just need to switch the current bank. If you know which bank the register you want to operate is in, you can jus...[Details]

Recently, China Telecom Tianyi IoT released the latest results of its independently developed distributed Internet of Things operating system (CTWing IoT OS), which builds new impetus for the 5G era ...[Details]

In the global power industry, three-phase dry-type transformers that convert 380V to 220V and 200V have become star products for foreign trade exports with their excellent performan...[Details]

I had the opportunity to get 5 ALTEC 409-8E speakers . This speaker was originally designed to be used as a ceiling speaker. The bracket used to install t...[Details]

Sponsored by the U.S. Air Force Office of Scientific Research, the University of Arkansas, Arizona State University, and semiconductor equipment manufacturer Arktonics have developed the first electr...[Details]

Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]