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In this communication mode, the communication port is completely controlled by the user program, and the communication protocol is also set by the user. The relationship between the PC and the PLC ...[Details]
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With the popularity of LED display screens and the reduction of costs, LED display screens have become an important tool for information dissemination in public places. At present, the main methods fo...[Details]
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1. Prepare the project (please install idf in advance) Project preparation: In the project directory, open cmd and enter: as follows, then press Enter to start downloading LVGL github: git clone --re...[Details]
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BIP Buick's intelligent driving system includes six major parts: SIDI intelligent direct injection, Turbo turbocharging, eAssist hybrid power, FlexRide adaptive driving system, CDC full-time active...[Details]
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Solution Overview HLK-V40Y is a high-performance, highly integrated, and cost-effective voice intelligent IOT module launched by Hailingke Electronics, which is specially designed for offline and onl...[Details]
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This task uses Ruisai MCU R7C004 to drive customized segment LCD, 4COM, 18seg, 1/3 bias. Since the MCU itself has segment LCD driver, its working process and control method can be known according to ...[Details]
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1. Hardware composition: 1. PIC32MM Development Board The PIC32MM series is Microchip's lowest power and most cost-effective 32-bit PIC32 microcontroller series, with integrated peripherals such as...[Details]
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Based on the detailed description of the overall structure of the processing board and the design principle of the interface circuit between DSP and PCI9656, this paper proposes a design scheme for...[Details]
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On January 26, Phone Arena revealed the price of the US version of the Samsung Galaxy S22 series. Leaked information shows that the price of Samsung Galaxy S22 is US$899 (approximately RMB 5,...[Details]
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Recently, the "China Industry Development Report (2022)" (hereinafter referred to as the "Report") compiled by the China Electronics Society comprehensively analyzed the development trends and char...[Details]
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Huawei's Mate 30 series of mobile phones were officially released in Munich, Germany. At the press conference, Huawei's consumer business CEO Yu Chengdong said that the Huawei Mate 30 series of mobil...[Details]
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Bekent's iteration is accelerating, and its evolution is endless! At the 24th China International Expo, Bekent Robotics once again unleashed its strength and launched a new hybrid sports robot HS s...[Details]
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At present, leakage protectors are widely used as a new type of low-voltage protection electrical appliance, both in cities and in rural areas. The reliability of their work directly affects person...[Details]
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On February 23, Chunqiu Electronics disclosed its 2021 performance report. In 2021, the company achieved total operating revenue of 4.025 billion yuan, a year-on-year increase of 12.37%; operating pr...[Details]
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Function of the circuit
The linearization circuit composed of analog circuits has diode fold line approximation method, power series expansion approximation method, etc., but th...[Details]