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Code: /* The sixth example of C language Question: Use the * sign to output the pattern of the letter C. Program analysis: You can first write the letter C on the paper using the '*' sign, and th...[Details]
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Recently, Yangjie Technology announced that the company has started the research and development of "high-frequency insulated gate bipolar transistor" (IGBT) chips, and will gradually launch high-spe...[Details]
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Jiwei.com reported on April 1 that at the just-concluded spring new product launch conference, Skyworth launched the world's second 8K OLED TV W92 and Skyworth's first deformable OLED TV W82. With ...[Details]
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While it may be years before a viable screw-in LED replaces incandescent bulbs, the use of LEDs in architectural lighting is growing, offering greater reliability and energy savings potential. As w...[Details]
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The system uses the 16-bit single-chip microcomputer SPCE061A of Lingyang Company as the main controller. The smoke sensor and the human body pyroelectric infrared sensor respectively sense the smo...[Details]
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Some analysts have suggested that Apple acquire Disney and integrate it into its own streaming business, while opening an Apple Store in Disneyland. Apple and Disney seem to be two companies that hav...[Details]
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In order to compete for the pricing power and dominance of global new energy, fierce competition and comprehensive competition in the power battery industry are sweeping the world. More than ten da...[Details]
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OnePlus has announced a successor to last year's budget-friendly Buds Z, and while the new Buds Z2 look exactly like the originals, they offer significant upgrades, most notably active noise ca...[Details]
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STMicroelectronics’ STSAFE-A110 secure element (SE) introduces new data security features to protect data exchange amid growing cybersecurity threats, prevent genuine products from being counterfeite...[Details]
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When the inverter needs a brake resistor
The preparation of variable frequency drive (VFD) brake resistor is mainly to consume part of the energy on the DC bus capacitor through the brake resi...[Details]
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Since the 1990s, lithium-ion batteries have rapidly entered the market with their excellent performance and have been widely used. In recent years, with the development of lithium battery technolo...[Details]
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/*The program is belong to Chopin.Wu*/
#include pic.h
#define uchar unsigned char
#define uint unsigned int
#define pin_Sound RB0
#define Tmr0EnBit T0IE
__CONFIG(0x3B31);
void init();
uint...[Details]
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Hardware platform: STM32F429 Software platform: Keil 5 Using HAL library I borrowed the routine of Zhengdian Atom, and I would like to express my gratitude here . HAL_UART_Receive_IT(&UART1_Handle...[Details]
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In order to improve the efficiency of photosynthesis of crops in greenhouses, it is necessary to apply carbon dioxide gas fertilizer, which is more effective in increasing yields. However, sin...[Details]
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Many battery-powered handheld systems require digital signal processing, and when designing such products, power consumption must be a top priority.
Choosing a DSP that has all the necessary c...[Details]
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