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Abstract: This paper mainly introduces a home intelligent control system based on the ARM-Linux platform of embedded system and GPRS technology. ZigBee technology is used to build a home wireless ...[Details]
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According to digital blogger i冰宇宙, the Beta 1 version of the suspected Apple A14 chip appeared on the Geekbench5 benchmark website, with a single-core score of 1658, a multi-core score of 4612, and a...[Details]
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Apple's iOS device store Apple Support App recently updated to version 4.4.2, which improved performance and compatibility with iPad mini 6. Another important change in this app is that you can see t...[Details]
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In the past two years, the global automobile industry has been transitioning to low-carbon energy, that is, from traditional internal combustion engine vehicles to hybrid and electric vehicles. As mo...[Details]
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Users can set the peripherals and hardware coprocessors integrated in the MCU and BSW layers to a high level of intelligence to free up CPU time, thereby simplifying the software of the in-vehicle E...[Details]
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The most important thing to learn a programming language is to establish a practice environment. Only by learning and practicing can you learn well. Keil software is currently the most popular softwa...[Details]
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/***************************/ /*Header file name: LCD driver */ /* Target : m16 */ /* Crystal: 8.0000Mhz */ #ifndef _LCD_H_ #define _LCD_H_ #include "DELAY.H" /*------AVR and LCD connection informati...[Details]
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The first step is to enable Chinese characters to be displayed statically. After a period of time (the time may be very short), the displayed Chinese character code is shifted by one position and sen...[Details]
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/* __GNUC__ */ PUTCHAR_PROTOTYPE { // bypass __GNUC__ int ch (int ch) #else #define __GNUC__ int fputc(int ch, FILE *f) #endif /* __GNUC__ */ PUTCHAR_PROTOTYPE { // bypass __GNUC__ int ch (int ch) #e...[Details]
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On December 19, the launch ceremony of the charging infrastructure information public service platform (hereinafter referred to as the platform) was held in Jinan. Wang Fudong, member of the Party ...[Details]
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Recently, the U.S. Space Exploration Technology Corporation (SpaceX) stated that due to a geomagnetic storm, as many as 40 of the 49 Starlink satellites launched by the company on the 3rd of this mon...[Details]
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On March 5, the People's Government of Shaoxing City issued the "Several Policies of Shaoxing City to Accelerate the Development of the Integrated Circuit Industry (Trial)", supporting the developmen...[Details]
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At booth E4.4104 at the Munich Shanghai Electronics Show in Germany, held at the Shanghai New International Expo Center in China from March 14 to 16, 2018 , STMicroelectronics (ST) , a global leading...[Details]
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Preface Matrix button schematic diagram: As mentioned before, the key module of Guoxin Changtian's board is controlled by CON3. When pin 2 is connected to pin 3 (GND), it is in independent key mo...[Details]
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1~35V adjustable output voltage regulator circuit
Figure 1 ~ 35V adjustable output voltage regulator circuit
The figure is a 1~35V adjustable output voltage regulator circuit. As the value of ...[Details]
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