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nRF24L01 is a single-chip wireless transceiver chip produced by NORDIC that operates in the 2.4GHz~2.5GHz ISM frequency band. Two nrf24l01s can form a simple transceiver. One is used as a remote co...[Details]
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Eddy current flaw detection method Eddy current testing is to bring a conductor close to a coil with alternating current. The coil will establish an alternating magnetic field, which will pass th...[Details]
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1. Description The software required for the PIC development environment includes integrated development software and compiler software. 2. Download the integrated development environment 1. Go to ...[Details]
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The function of the pull-up resistor:
(1) It is used to provide driving capability for the OC and OD gate circuits.
Take the OC (open collector) circuit as an example:
for example, the Darlington t...[Details]
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A power supply is a component, subsystem or system that converts electrical energy from one device to another, usually from alternating current (AC) to direct current (DC). From personal computers to ...[Details]
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introduction "Signals and Systems" is a professional basic course for electrical engineering majors and is widely used in fields such as automatic control, signal processing, circuits and systems. Be...[Details]
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The United States has imposed tariffs on China and Mexico, and most Taiwanese technology companies have suffered, but some stocks that benefited from order transfer have also emerged. For example, Qu...[Details]
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OPPO has officially launched the new OPPO Find X2 Lite in Portugal. IT Home learned that OPPO Find X2 Lite uses a 6.4-inch 60Hz refresh rate FHD+ OLED display with an aspect ratio of 20:9,...[Details]
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Older people often feel discomfort in their muscles and bones. If someone helps to massage them, they will immediately feel very comfortable. This article introduces an easy-to-make electric massager...[Details]
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1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
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Abstract: Abstract: Compared with switching power supply with voltage-control mode, the voltage adjustment rate in current in switching power supply with current-control mode achieves optimization ...[Details]
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At present, many manufacturers have changed the concept when promoting their products. They
call it
LED
backlight
display
for short
. In fact, LED display and current LED back...[Details]
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In order to implement the decisions and arrangements of the CPC Central Committee and the State Council on further deepening the reform of the power system and the price mechanism, continue to prom...[Details]
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Lithium iron phosphate has a low diffusion coefficient of lithium ions and poor conductivity. The current practice is to make its particles smaller, even nano-scale, and increase its charging and dis...[Details]
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Key points:
● Qualcomm and Google will leverage Snapdragon Digital Chassis and Google Automotive technologies to provide a standardized reference framework for developing generative AI...[Details]
DIY/Open Source Hardware
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