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At present, domestic radio equipment is still at the stage of analog radio technology, while foreign network radios all use dedicated integrated chip receiving solutions, which are expensive and are ...[Details]
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The current-fed push-pull inverter circuit is shown in Figure 1-1. In the figure, the DC voltage is sent to the center tap of the transformer Tr through the inductor L1. L1 and the capacitor C2 c...[Details]
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As a leading global technology services provider with approximately 400 buildings in use around the world, Capgemini knew the only way to ensure maximum employee productivity in its many offices whil...[Details]
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If you've ever had the chance to look at the mess that is a car wiring harness, you know that these things can be quite massive; hundreds of wires all tied together with cable ties that you hopeful...[Details]
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When dealing with large components such as s3c2410, since there are many pins, it is necessary to segment it in the library design before designing the schematic.
The method is to select S3c24...[Details]
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AC variable frequency motor is a motor that uses frequency conversion technology to control the speed of AC motor. Compared with traditional AC motors, AC variable frequency motors can achieve more...[Details]
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At present, the global new display industry maintains a steady growth trend, and large-size screens have become a new driving force for industrial development. The penetration rate of AM OLED in th...[Details]
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X76F100 is a password-access security monitoring device, which contains a 112×8-bit confidential data array. Access to the array is controlled by two 64-bit read and write passwords. The password and ...[Details]
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1.1 Introduction to the Minimum LAN This is a small skill that reveals your age. In the era when the Internet was not very developed, if you wanted to play games online, you would connect two compute...[Details]
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Definition and classification of
power supply
Students, today we are going to learn a lesson about the working principle of power supply. Because it is a knowledge popularizat...[Details]
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This program is a 8*8 dot matrix driver. The key to using dot matrix is to understand the principle of each light-emitting diode. I often treat it as a two-dimensional coordinate system to make it e...[Details]
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By mid-2021, shortages and price increases are no longer uncommon in the power semiconductor field. Imported IGBTs were out of stock in the second half of 2019, and MOSFETs also entered a shortage cy...[Details]
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The last two models in Apple's iPhone 12 series are now available for pre-order. As sales continue to increase, the delivery dates of the new models are gradually postponed, but it is far less...[Details]
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For the ZDS2022 oscilloscope, many skills are integrated into one, and each key has a hidden secret. The skills section is not to be missed! The skills section will help you get started quickly! Th...[Details]
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General Purpose Input Output (GPIO), or bus expander, simplifies I/O port expansion using industry standard I2C, SMBus or SPI interfaces. When the microcontroller or chipset does not have enough I/O p...[Details]
ST - Low Power RF
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