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The China International Intelligent Industry Expo (Intelligent Industry Expo) was held in Chongqing. It was an exciting event for our customers, industry partners, government departments and Intel. T...[Details]
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Digital multimeter circuit diagram (I) The digital multimeter is expanded on the basis of a DC digital voltmeter with only a basic range. This voltmeter is equivalent to the "head" of the digital mul...[Details]
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All-solid-state batteries have brought a wave of good news in the country.
On the morning of April 28, CATL revealed the progress of all-solid-state batteries at the 16th International B...[Details]
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Shanghai, China, May 23, 2023 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the first three products in the new TCR1HF series of LDO regulators – ...[Details]
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Ming-Chi Kuo, an analyst at Tianfeng International Securities, who is known as the "strongest Apple analyst", published a report stating that Apple will use "sub-millimeter light-emitting diode" (min...[Details]
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Common Problems in Using Coating Thickness Gauges for Nondestructive Testing
1. Why can't my TT230 be turned on after not being used for nearly a year?
A: When receiving a newly purchased thickne...[Details]
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Overall scheme selection and design
1 Scheme demonstration and comparison
① Selection of main circuit and adjustment method
Solution 1: Switching voltage regulation
The switching...[Details]
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WASHINGTON (Reuters) - U.S. Secretary of State Mike Pompeo said on Tuesday he believed Western vendors would be able to compete effectively with Huawei on 5G technology at a comparable cost, adding t...[Details]
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Recently, Chuck Peddle, the father of 6502, passed away at the age of 82. In 1974, after being told to stop designing low-cost processors, Peddle and five other engineers left Motorola and joined...[Details]
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In the absence of special instruments, the quality of capacitors can be tested and judged using the resistance range of a multimeter. Fixed capacitors with large capacity (above 1μF) can use the resis...[Details]
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On February 27, Huapei Digital Energy Technology Group and Shanghai Cairi Energy Technology Co., Ltd. successfully launched a 1MW/3MWh energy storage project, marking the in-depth cooperation betwe...[Details]
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1. In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz. ②HSE is a high-speed external clock that can be c...[Details]
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#include #include #define uchar unsigned char #define uint unsigned int uchar int_flag; uint qian,bai,shi,ge; uint i; float distance; // Alphanumeric LCD Module functions #asm .equ __lcd_port...[Details]
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introduction
In high-power DC power supplies, the main circuit generally uses a thyristor three-phase fully controlled bridge rectifier circuit. The key lies in how to accurately, reliably and...[Details]
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Figure Roche converter compound lift circuit The bootstrap circuit is shown in the figure. It is derived from the bootstrap circuit. The function of capacitor C2 is to raise the voltage VC of ca...[Details]
RF/Wirelessly
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