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Contract prices for DRAM for graphics display are expected to rise by more than 5% month-on-month, the highest increase among all memory products. As GPU and game console specifications improve, dem...[Details]
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The stepper motor is an open-loop control element that converts an electrical pulse signal into an angular displacement or a linear displacement. In the case of non-overload, the speed and stop positi...[Details]
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I believe everyone is familiar with this TV commercial launched by a certain operator - "xxx mobile phone already has 100,000 applications"! Corresponding to this is the recent hot topic on the Intern...[Details]
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Recently, Tesla has made a new move and officially launched its first self-developed photovoltaic inverter!
Since acquiring SolarCity in 2016, Tesla has been providing its own solar energy sol...[Details]
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The commonly used MCS51 and PIC series microcontrollers usually have only one (or no) UART asynchronous serial communication interface. If multiple serial interfaces are required in the application...[Details]
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If the stepper motor drive circuit controls the conduction or cutoff of each phase winding of the motor according to the distribution method determined by the ring distributor, so that the motor g...[Details]
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"Major inventions in every period will change our lives. Steel in the 19th century, cars and airplanes in the 20th century, etc., have promoted development while also allowing society to flourish. Wh...[Details]
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I won't explain the principles of quick sort and binary search. There are a lot of them on the Internet. Here are the quick sort and binary search codes I wrote myself and the quick sort and binary se...[Details]
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Field effect transistor amplifiers are voltage-controlled devices with the advantages of high input impedance and low noise. They are widely used in electronic circuits, especially in preamplifiers w...[Details]
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Low power consumption 60 minute timer with 1mA operating current
Function of the circuit
It is very common to use a rechargeable CR timer for timing within a few minutes. As the timing time in...[Details]
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void main() { P0M0 = 0xff; P0M1 = 0x00; P3M0 = 0xff; P3M1 = 0x00; P1M0|=0x06; P1M1|=0x06; //timer1_heat(); while(1) { DisplayMode2(); } } void timer1() interrupt 3 { TH1 = 0; TL1 = 0; if(S_1==1...[Details]
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Introduction: This solution uses infrared remote control to better realize the dimming control of household LED lighting. The advantages of ATmega8 and infrared remote control can be further utilized...[Details]
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0 Introduction
With the continuous development of intelligent control research, the research of automated clinical equipment has become a focus of medical device development. Therefore, designing an...[Details]
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Today's product life cycle can be as short as six months, so it is almost impossible to achieve the low cost, low power consumption and high performance advantages of custom ASICs in this case. The...[Details]
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1. What is the principle of parking radar?
The parking radar system determines the distance between the front or rear bumper and obstacles using ultrasonic sensors.
2. Where is the parkin...[Details]
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