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Luminar is a leader in autonomous driving , attracting attention at CES 2024 with its cutting-edge sensor technology and strategic partnerships. Here are its main highlights: Iris+ sensor: clearly ...[Details]
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Viruses spread in plants cause spots, chlorosis, and even necrosis on leaves. It is usually too late to treat these diseases when they cause visible damage to plants. A more effective way is to monito...[Details]
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For a long time, the high-end intelligent driving ability lost by Ji Krypton 001 has been the core weakness that has been frantically attacked by the majority of car owners and competitors. As the ...[Details]
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On April 21, 2024, Liu Xiaoping, the founder of Qiaotian, and 6 core team members visited the "ceiling of manufacturing exhibitions" - the Hannover Industrial Fair in Germany for a visit and st...[Details]
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Oscilloscope Introduction Oscilloscopes can be divided into two categories: analog oscilloscopes and digital oscilloscopes. Analog oscilloscopes display the measured signal in a continuous manner. Th...[Details]
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Jeff Neasham (left) and Dave Graham of Newcastle University in the UK developed an ultrasound device that costs only 30 to 40 pounds. (Image source: Newcastle University)
British enginee...[Details]
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#include
#define unchar unsigned char
sbit k1=P3^0;
sbit k2=P3^1;
sbit k3=P3^2;
sbit k4=P3^3;
sbit k5=P3^4;
sbit k6=P3^5;
sbit k7=P3^6;
sbit k8=P3^7; //按键号码
unchar spyon();
unchar led...[Details]
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Diode clamped five-level three-phase inverter circuit: voltage-dividing capacitor C1=C2=C3=C4, so VC1=VC2=VC3=VC4=Vdc/4; Da1, Da2, Da3, Da1′, Da2′, Da3′ are clamping diodes. Through diode clamping , ...[Details]
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The function of the step-down switching regulator LT1074 is to convert unstable DC into stable DC through step-down, rectification and smoothing. Its output current is about 5A. When overloaded, th...[Details]
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Since the beginning of this year, Xiaomi's proud MIUI has been criticized. Under the drag of MIUI 12 version, it has even lowered the most important point of the user experience of Xiaomi mobile phon...[Details]
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Abstract: Aiming at the problems of abstract concepts and difficulty in understanding in the teaching of "Signal and System" course, a soft platform for experimental teaching based on LabVIEW softwar...[Details]
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Recently, a white panel design phone engineering drawing has been circulating online. The exposed picture shows that the phone adopts a full-screen design, with the front camera in the upper left cor...[Details]
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1 Overview The pulse width modulation (PWM) mode can generate a signal with a frequency determined by the TIM1_ARR register and a duty cycle determined by the TIM1_CCRi register. 2. Chip informatio...[Details]
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Standard nozzle and classic Venturi tube, V cone flowmeter (throttling differential pressure flowmeter) and vortex flowmeter are the main flowmeters. The throttling differential pressure flowmeter is...[Details]
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On November 21, according to foreign media reports, with the increase in electric vehicles, the demand for charging piles has also increased significantly. Tesla, Xiaopeng, Weilai, Ideal and many o...[Details]
Power technology
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