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EVM is a commonly used parameter to measure the quality of digital signals. It can comprehensively reflect various factors that affect signal integrity, but the measurement and analysis process is re...[Details]
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The most important part of the OLED production process is to apply the organic layer to the base layer according to the requirements of the driving matrix to form the key light-emitting display uni...[Details]
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DC motors require a DC power supply, which requires a power supply device that can convert AC power into DC power. In addition, the control circuits for starting/stopping, protection, speed regulat...[Details]
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Behind the strong commercial update cycle of Windows PCs, the notebook market helped offset the decline of the tablet market in Q2 2019. According to the latest research report released by Strategy A...[Details]
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There are 6 common alarm methods:
(1) The indicator light or digital tube displays data to alert the operator.
(2) Use sound, light and voice to alarm. Among them, the light effect is usually tak...[Details]
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//****************************************************** //Purpose of the experiment: //Familiarize yourself with using the microcontroller to drive the buzzer to generate an alarm sound //*******...[Details]
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#include
#include util/delay.h
void delay_1ms(void) //1ms delay function main frequency is 16MHz
{
_delay_loop_2(4000); // 16-bit count，4 cycles/loop
}
// 4000*4/16000000...[Details]
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Abstract: Combining ZigBee wireless short-range communication technology, a wireless sensor network system architecture for industrial waste gas monitoring is proposed. The network node hardware ci...[Details]
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Since the 1970s, chemists have been studying how to store solar energy in molecules that change state when exposed to light. Light-sensitive molecules are ideal solar fuels. Such fuels should be tr...[Details]
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The pre-expander is mainly composed of a feeding device, a stirring device, a heating device, a conveying device, a material level controller, etc. The material level controller is an important com...[Details]
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Today (13th), Alchip, an ASIC design service provider that was hit by the negative news that its major customer Feiteng was included in the Entity List by the United States, held an online legal brie...[Details]
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When you sit down to choose the right operational amplifier
(op amp) for your circuit
, the first thing you need to do is determine the bandwidth of the signal that your system will run through...[Details]
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Introduction: Essentially, what chip to use in a car is not only a technical issue, but a commercial issue. 2023 is a turning year for China's automobile industry, which will gradually enter th...[Details]
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The AI trend that swept the world in 2023 has heated up the concept of embodied intelligence.
Humanoid robots,
which are regarded as the ideal carriers of embodied intelligence
, have...[Details]
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As interest and market support for electric vehicles (EVs) and hybrid vehicles (HEVs) continue to grow, competition is intensifying among automakers to provide quality products to an expanding cust...[Details]
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