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Modern system designers face many design challenges, from implementing interfaces to data converters to maintaining signal fidelity when their systems interface with analog systems, and they naturally...[Details]
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1. Clock Configuration If you only want to light up the small light, you only need to configure the system clock and the IO port clock 1. Use SystemInit() function to configure the system clock, th...[Details]
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Many vector network analyzers (VNAs) today offer more calibration methods to choose from than ever before. More choices are good, but they also bring more confusion. Fortunately, some key comparis...[Details]
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The first time I used the PIC12C508A chip to make an oscillator , its source program was PIC01. ASM, and the program memory space was occupied by the address starting from D'30', and the entire pro...[Details]
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STMicroelectronics introduces the innovative and patented DC/DC converter chip STw4141, which for the first time can generate two different output voltages using a single external coil. STw414...[Details]
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Mobile Industrial Robots (MiR), a global leader in the mobile robot market, has released a new top module, MiR250 Hook. This new product is suitable for the MiR250 Autonomous Mobile Robot (AMR) and i...[Details]
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The basic measurement items of electronic circuits usually include "static" measurement and "dynamic" measurement.
The test procedure is generally "static" first, then "dynamic". And on the basis of ...[Details]
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1.Description
:
LM386 is an audio power amplifier produced by National Semiconductor Corporation, mainly used in low-voltage consumer products....[Details]
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What is a servo?
The servo is shown below:
There are three wires, generally ground, power (about 5V), signal (signal amplitude = 3.3V). If you are n...[Details]
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Regarding software anti-interference issues and strategies, if these principles can be followed well in practical applications, combined with anti-interference measures of hardware circuits, the inter...[Details]
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Recently I made a set of PIC+IO expansion chip TCA6424 program. void main(void) { System_Init(); wr_IIC(0x8c,0xff,0xff,0xff); while(1) { p0 = rd_IIC(0x80); p1 = rd_IIC(0x81); p2 = rd_...[Details]
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(1): Circuit diagram
(2): Design formula
It is the ratio of the maximum ripple of the inductor current to the maximum average value of the inductor current.
...[Details]
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1 Introduction Embedded touch screen device is a human-computer interaction device. Generally, the touch screen is installed on the LCD screen. The microprocessor is used to control the touch scree...[Details]
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LED backlight
Compared
with the traditional
CCFL
backlight, in
today's mainstream
LED backlight
technology, it has been recognized by consumers for its advantages such as...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]