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1. Proposal of frequency conversion scheme
The lithium slag recovery device in the catalyst workshop has a centrifugal dryer, which works in the same way as the dryer in a househol...[Details]
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In March 2022, SGS, a world-renowned certification agency, issued the PAS2060 carbon neutrality certification certificate to Sichuan Times, a wholly-owned subsidiary of CATL, making CATL's Yibin fa...[Details]
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It is well known that turbine flowmeter, volumetric flowmeter and Coriolis mass flowmeter are the three types of flowmeters with the best repeatability. Turbine flowmeter has its own characteristics,...[Details]
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Introduction
Experienced digital power users are generally well aware of the benefits of digital power system management. However, for those who are considering whether digital power mak...[Details]
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The circuit is very simple, I won't draw a picture, the four-digit digital tube is connected through two 74hc595, one 595 is responsible for segment selection, and the other 595 is responsible for bit...[Details]
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My key is a mechanical elastic key, so it is elastic. The key is accompanied by a series of jitters when it is pressed and released. The key jitter will cause a key to be misread multiple times. Then...[Details]
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International IDMs have taken action to cut low-voltage MOSFET output for consumer electronics applications to increase high-voltage MOSFET capacity for lucrative automotive applications, and have as...[Details]
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This circuit uses NE555 as a boost circuit to measure the voltage value of the Zener diode. The transformer can be replaced by the audio transformer used in the radio. The AC output is about 130V. The...[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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According to Nikkei Asian Review, the latest ban of the US Department of Commerce on Huawei has officially come into effect, forcing Japanese chipmakers to expand their business network to fill the g...[Details]
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TDK Corporation has expanded its SMD coupled inductor product portfolio with the launch of high-performance EPCOS ERUC23 series components (B82559S*) . A coupled inductor is an inductor in which two ...[Details]
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After getting rid of its dependence on Nvidia and starting to develop its own AI chips, Tesla has set its sights on batteries. Five Tesla employees revealed that they have a secret R&D laboratory th...[Details]
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Note: In Ubuntu, use the "U-to-serial" module to connect to the UART0 of the LPC17XX development board and upgrade the LPC program through ISP. Brief description of ISP commands and upgrade process...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
sbit red_nb = P0^0;
sbit green_nb = P0^1;
sbit yellow_nb = P0^2;
sbit red_dx = P0^3;
sbit green_dx = P0^4;
sbit yellow_dx = P0...[Details]
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CAN (Controller Area Network) is a local area network technology based on bus communication, which is widely used in automotive electronics, industrial control and other fields. In practical ap...[Details]
DSP and ARM Processors
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