The AC voltage regulator uses a thyristor voltage regulator. The thyristor AC voltage regulator has a simple circuit, is easy to install, and is convenient to control. It can be used as a voltage regu...
TI has improved the high-performance C64x core, greatly improving its performance, and called it the C64x+DSP core. All components of the DSP chip developed based on the C64x+ core are connected with ...
[size=3][color=Black][b]Live broadcast time: December 21 (this Friday) 10:00 am[/b][/color][/size] [size=3][color=Black][b]Live broadcast preview:[/b]TI-RSLK China Edition is a mobile robot kit suitab...
Reasonable platemaking can bring convenience to production and save costs.I was very annoyed a few days ago because of the splicing problem. Because it was an irregular board, it needed to be symmetri...
Clamp ammeters generally have the following common faults, which can be eliminated by taking corresponding measures: (1) When measuring the current or voltage, one or more gears have no indication, w...[Details]
OPPO Reno9 series image configuration announced, dual-core portrait calculation engine upgraded for the first time On November 21, the new image configuration of OPPO Reno9 series was officially an...[Details]
Basic instructions are the most commonly used instructions in PLC, mainly including bit logic instructions, timer instructions and counter instructions
Overview: Bit Logic Instructions
In...[Details]
1 Introduction
Infrared remote control has been widely used in various types of home appliances, and its appearance provides a lot of convenience for the use of home appliances. The infrared remote...[Details]
In the first half of this year, under the influence of unfavorable factors such as the shortage of automotive chips and rising raw material prices, the cumulative sales of new energy vehicles have re...[Details]
Anyone who has used an oscilloscope has come into contact with a probe. Usually, the oscilloscope we are talking about is used to measure voltage signals (there are also those that measure light or ...[Details]
After the production capacity ramp-up, iQOO adjusted its mobile phone sales strategy: at 10 a.m. every day, iQOO will be available for sale in limited quantities across the entire network. With the e...[Details]
According to the Ezhou government website, Hubei Sanan Optoelectronics Co., Ltd. has entered normal production and has begun to gradually increase its supply to customers. The company started product...[Details]
introduction
In recent years, jitter has become a signal characteristic that communication engineers attach great importance to. In digital systems, clock frequencies are becoming higher and higher...[Details]
On the evening of September 2, Huawei's 2020 campus recruitment presentation came to Wuhan University, and Honor President Zhao Ming gave a keynote speech titled "Brave New World" to young people. Zh...[Details]
According to Fierce Wireless, a recent report in India's Economic Times pointed out that the Indian Ministry of Telecommunications stated that nearly 6000 MHz of spectrum could be opened for 5G netwo...[Details]
Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
Although some fans hope that Google will announce the Pixel 6a affordable phone at the I/O developer conference in May this year, it has been reported that the phone will release the Pixel 6a ...[Details]
1. Introduction
Intelligent structure is a new cross-disciplinary subject that has emerged internationally in recent years. Generally, the application of optical fiber technology to advan...[Details]
pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
Analogue and Mixed Signal
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