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//A/D conversion
//★★★★★★★★★A/D conversion ★★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Select RAO as the analog input channel;
//Convert 5 times in a row and then calculate the...[Details]
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In recent years, the development of electronic technology has promoted the prosperity of multimedia devices. At the same time, with the widespread demand for portable devices and mobile terminals, low...[Details]
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AirPods Pro are now available. Please don't get excited, Apple fans, this does not refer to the second generation of AirPods Pro, but the AirPods Pro Year of the Ox limited edition launched by Appl...[Details]
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On May 8, the State Council held a regular policy briefing to introduce the relevant situation of the "delegation, regulation and service" reform in the field of intellectual property rights. He Zhim...[Details]
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On May 18, according to Taiwan media Economic Daily, Foxconn has launched a major investment in semiconductors and will join hands with its Malaysian partner DNex to jointly build a 12-inch wafer fac...[Details]
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Recently, PEI-Genesis was awarded the honor of "Top Ten Electronic Distributors" at the 2019 China Internet of Things Industry Conference and Brand Event. As a brand feature selection activity that H...[Details]
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#define SPI_CS_PORT GPIOC #define SPI_CS_PIN GPIO_PIN_4 #define SPI_CLK_PORT GPIOC #define SPI_CLK_PIN GPIO_PIN_5 #define SPI_MOSI_PORT GPIOC #define SPI_MOSI_PIN GPIO_PIN_6 #define SPI_MISO_PORT GPI...[Details]
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Mode-locked lasers can output very small sequence pulses with a width of tens to hundreds of picoseconds. The interval is related to the mode-locking frequency, generally 5 to 10 ns, and the energy i...[Details]
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Keysight Technologies Inc. (NYSE: KEYS) and the China Academy of Information and Communications Technology (CAICT) have achieved significant results in their collaboration to advance 5G New Radio (NR...[Details]
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In the previous article, we have a general understanding of RTC from the user manual. Now we will start to learn the application and operation of RTC through program writing. Here is a summary: the re...[Details]
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How to implement speech recognition
Many times we need to convert some voice files into text for use, so we need to recognize the voice files. So how should we implement voice recognition onli...[Details]
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According to China.com on July 23, Wen Ku, Director of the Information and Communications Development Department of the Ministry of Industry and Information Technology and spokesperson, said at a pre...[Details]
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Host environment: Windows 7 SP1 Development environment: MDK5.14 Target board: STM32F103C8T6 Development library: STM32F1Cube library and STM32_USB_Device_Library Now let's analyze the core f...[Details]
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In the previous section, we discussed the relationship between the motor output torque and the rotor outer diameter (air gap diameter) and the core length (air gap). Based on the content of the pre...[Details]
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KJ004 circuit principle
Integrated triggers have the characteristics of high reliability, good technical performance, small size, low power consumption, and easy debugging. The integration of th...[Details]