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Recently, there has been new progress in the Zhongjing large silicon wafer project. According to information from Jiaxing Science and Technology City, the first phase of the civil engineering and ext...[Details]
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At present, under the development trend of intelligent networking in the automotive industry, in-vehicle intelligent systems have become standard equipment for almost all models. McKinsey predicts...[Details]
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(1) Reasonable processing of power supply to suppress interference introduced by the power grid. For the power grid interference introduced by the power supply, an isolation transformer with a tran...[Details]
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The above excerpt is from the first draft of Chapter 1 of the Cortex-M3 Definitive Guide Processors and instruction set architectures before ARM11 Before the ARM11 chip, the architecture rel...[Details]
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The MDO-2000A series is a multi-functional mixed domain digital oscilloscope. The bandwidth range of all models includes 300MHz, 200MHz and 100MHz. The maximum real-time sampling rate is 2GSa/s, and ...[Details]
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The involution of in-car screens has gone from bigger and wider to more and more, from the central control screen to the co-pilot screen, and now the rear screen has returned. However, the applicat...[Details]
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According to foreign media reports, on November 24th local time, the US Patent and Trademark Office officially granted Apple a patent. The patent is related to the vehicle environment and can provide...[Details]
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Earlier, vivo released a mobile phone called S1 in China. I thought it was exclusive to China, but I didn’t expect that it also has an Indian version. Foreign media Mysmartprice released a hardware c...[Details]
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The full name of the equalizer is room equalizer. It is widely used in audio systems, but in most cases, it does not play its due role. It is an electronic device that can adjust the amplification ...[Details]
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(1) STC routine analysis /* STC15Fxx series output PWM example with arbitrary cycle and arbitrary duty cycle*/ #define CYCLE 0x1000L //Define PWM cycle (maximum value is 32767) #define DUTY 10L //De...[Details]
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During the aircraft design process, designers must envision the aircraft's purpose in advance to predict the static and fatigue loads the aircraft will be subjected to. For military aircraft, they ...[Details]
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XTAL1 and XTAL2 are the input and output of the inverting amplifier of the on-chip oscillator, as shown in Figure 13. This oscillator can be used with a quartz crystal or a ceramic resonator. The os...[Details]
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Dispatching electricity based on carbon emissions, intelligently regulating air conditioning loads... Shenzhen's energy sector signature business card - virtual power plants - has been upgraded again....[Details]
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#include reg51.h
#define uint unsigned int
#define uchar unsigned char
#define ms *77
// f = 12 M
#define LEDLen 4
#define Dj_star() {IE=0x81; pri_dj=0; }
#define Dj_stop()...[Details]
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Open the 6410 chip manual and find the vector interrupt control register in 12. VECTORED INTERRUPT CONTROLLERS. Vector interrupts (6410, 210) often use hardware to complete interrupt jumps.
Th...[Details]