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C1815 transistor pin definition diagram:
Function of c1815 transistor:
FEATURES
*Collector-Emitter voltage:
BVCEO=50V
*Collector current up to 150mA
* High...[Details]
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There are many types of transistors at present. It is difficult to determine the pin polarity only from the pin arrangement, so a multimeter is often used to determine the pin polarity. The method of...[Details]
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//-------------Function declaration variable definition--------------- #include reg51.h #include intrins.h #include absacc.h //-------------define pins------------------------ sbit PWM=P1^0; //PW...[Details]
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Hikvision's subsidiary Hikvision
Robotics
is committed to the research and development of robots. Not long ago, Hikvision Robotics launched a new generation of industrial barcode reader pro...[Details]
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After completing the wireless communication, I didn't do anything but put the study of AVR on the agenda. I built the AVR by hand and soldered all the experimental boards by myself, because I was use...[Details]
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1. Application Background
As a basic general-purpose time domain instrument, the oscilloscope is widely used in measurements in the electronics-related field. Generally, an oscilloscope is equipped w...[Details]
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When replacing the lamp tube for an LCD monitor, generally consider the following aspects:
(l) Diameter
The diameter of the backlight tube of the LCD monitor is generally between 1.8 and ...[Details]
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What should the smart cars of the future look like? Outside the car, it can sense all kinds of traffic conditions and provide safe and accurate navigation and even autonomous driving; Inside the ...[Details]
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The vertical deflection system scales the input signal so that it can be displayed on the screen. The oscilloscope can display signals with peak-to-peak voltages ranging from a few millivolts to tens...[Details]
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Description of the program: This graphic instrument scheme uses Renesas SH7264 single-chip microcomputer . The graphic instrument panel system not only uses color LCD panel, speedometer and torqu...[Details]
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What is an inductive step-up DC/DC converter? As shown in Figure 1, a simplified inductor-type DC-DC converter circuit, closing the switch causes the current through the inductor to increase. Ope...[Details]
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On April 9, the Shaoling Phase Shifter Project in Luohe, Henan Province was put into operation at the 500 kV Shaoling Substation. This project is the first 500 kV substation to install a phase shif...[Details]
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Example 1: Square Wave Generator The source code is as follows: main.c #include reg52.h sbit Square=P1^5; //Set square wave output pin P1^5 void main(void){ TMOD=0x02; //Configure TMOD: timer, ...[Details]
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With the rapid development of technology, mobile phones that could only perform simple communications have become smartphones with rich functions; home appliances have also transformed into smart hom...[Details]
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As a field engineer at Xilinx, I often ask the question: Can we provide a DSP core with features that meet all of a customer's unique design requirements? Sometimes a core is too big, too small, or...[Details]