[i=s]This post was last edited by tsmt001 on 2022-4-27 16:16[/i]There is a three-pin A4G tube in the KA3842 switching power supply circuit. As shown in the figure, two pins are connected to the two en...
Made a TikTok-like APP that supports album video sliding carousel, now open source
You can download it and try it out or add your own features.
github address: open source address...
In the MSP430 microcontroller, one clock cycle = the inverse of the MCLK crystal oscillator. If the MCLK is 8MHz, then one clock cycle is 1/8us.
One machine cycle = one clock cycle, that is, each acti...
[size=4]1.MSP430F5438 has three timers: TA0, TA1 and TB. The functions of the timers are slightly different. [/size] [size=4] [/size] [size=4]2.For timer TA1, there are two interrupt vector addresses,...
IC Spectrum Co, a Chinese integrated circuit startup, has signed an agreement with Japan's Toshiba to introduce 0.35-micron process technology. This will allow IC Spectrum to start chip foundry work u...
On July 25, the e-commerce platform of China Huaneng Group Co., Ltd. released the second announcement of the inverter automation information system renovation project of the first, second and third ph...[Details]
ams-OSRAM SFH 7018 enables wearable devices to achieve high-quality heart rate and blood oxygen measurements Compared with the previous generation product, the new SFH 7018 red/green/infrared ...[Details]
The New iPad screen not only has an outstanding display effect, but also has a new "rubber band" technology that is the best in the market. This year, Apple announced four new patents related to touch...[Details]
High-resolution video signal processing requires extreme flexibility and compatibility with a wide range of standards. In addition to supporting all typical video formats, the number of external co...[Details]
The immutability and uniqueness of fingerprints make fingerprint recognition technology the most widely used identity authentication. In recent years, with the development of the latest information p...[Details]
RivieraWaves Bluetooth 5.4 IP combined with SKAIChips independently developed RF/power/analog/AI professional technology to achieve lowest power consumption, critical for ESL and related industrial ...[Details]
When the new generation of Mercedes-Benz S was launched in 2020, perhaps no one would have imagined that AR-HUD would appear on models under 200,000 yuan three years later, from Changan Ruicheng PLUS...[Details]
A funny owl. When you hit the bull's eye on its abdomen with a photoelectric gun, its eyes will sparkle and it will make a pleasant "beep, beep" sound. After five seconds, it will start to glow and s...[Details]
On September 26, Shanghai officially released the "Shanghai 5G Industry Development and Application Innovation Three-Year Action Plan (2019-2021)" (hereinafter referred to as the "Action Plan"), stri...[Details]
I seldom buy books, but I once bought a book on 51 single-chip microcomputers. I got started with AVR entirely through the introductory examples on the OURAVR website and the information on the forum...[Details]
On June 6, Huazheng New Materials issued a statement saying that the first phase of Zhuhai Advanced Intelligent Manufacturing Base was officially put into production at Fushan Industrial Park in Doum...[Details]
On April 19, the "Signing Ceremony for the Production Project of 20,000 Tons of Sodium-ion Battery Positive Electrode Materials, 20,000 Tons of Negative Electrode Materials and 10GWH Energy Sto...[Details]
As a technical engineer, I often receive inquiries and go out to provide technical support. When I arrive at the user's site, I find that many companies' test instruments are too old. Some have...[Details]
System hardware system design
This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal mo...[Details]
Staff debug the energy storage equipment. Xiaojiawan Energy Storage Power Station is about to achieve full capacity grid connection. On the 21st, the reporter learned from the construction site of the...[Details]
Power technology
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