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With the global trend of green energy development, more and more household appliances, lighting equipment, power tools, uninterruptible power supply systems (UPS) and other industrial equipment are...[Details]
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ADI joins hands with AU Optronics to launch safe and energy-saving widescreen displays for the automotive market ADI matrix LED driver supports local dimming to enhance cockpit experience while imp...[Details]
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one. Environment and compiler Development board: jz2440 System: ubuntu12.04 Compiler: gcc two. Verification code 1.head.S 1 @*********************************************...[Details]
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There are two ways to set up interrupts: 1: Interrupt line; 2: interrupt port; method 1: GPIO_Init( KEY1_PORT, KEY1_PIN ,GPIO_Mode_In_FL_IT); //Key initialization EXTI_SetPinSensitivity(EXTI_Pin...[Details]
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LED (lite EMI t diode) display is a display method often encountered in project development. It has the characteristics of high brightness, full viewing angle, long service life, simple driving, etc...[Details]
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1. Introduction The flyback converter topology is widely used in low-power applications ranging from 5W to 150W. The important advantage of this topology is that no filter inductor is required at t...[Details]
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(Feature: Using a dedicated IC reference power supply circuit) Figure 1 is a reference power supply circuit composed of a shunt regulator IC. This circuit can change the output voltage within the ran...[Details]
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I encountered a very strange problem during programming. When the LISTEN control word of the sending buffer and the receiving buffer is zero and the two ends are not connected by a line, the receiving...[Details]
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1 stepper motor
The stepper motor is a purely digitally controlled motor. It converts the electrical pulse signal into an angular displacement. That is, given a pulse, the stepper motor rotates by ...[Details]
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A new patent shows that Samsung intends to equip its Galaxy Z Fold4 foldable phone with an under-screen fingerprint sensor that will be able to scan from both sides of the screen. The Z Fold3 was pre...[Details]
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0 Preface
With the rapid development of the national economy, people have higher and higher requirements for power supply continuity and reliability. For important occasions where power outages are...[Details]
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In today's car design, air conditioning has become a standard comfort configuration. From a functional point of view, today's car air conditioning actually integrates heating, cooling and ventila...[Details]
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1
Introduction
In order to exploit the heavy oil containing "
three highs
"
such as asphalt, wax and high freezing point
, oil fields us...[Details]
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In a full-bridge inverter, the filter inductor is a very important component, and the determination of the inductance value will directly affect the working performance of the circuit. This article w...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]
Automotive Electronics
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