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Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) has launched SECORA™ ID, an easy-to-integrate security platform specifically for contactless electronic documents. The platform's first product mode...[Details]
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The C51 language program is composed of a main function and several functions. The main function is the starting point of the program. When the microcontroller runs the program, it will first execute...[Details]
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In order to meet the design requirements of next-generation computing units in fields such as data centers, telecommunications and artificial intelligence technology, TE Connectivity (hereinafter r...[Details]
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/* Write the LED control program to complete the alternating display of odd and even LED lights. Requirements: 1. Connect 8 LEDs to port P0 and 3 buttons to port P1.0~P1.2. 2. T0 is used for delay, a...[Details]
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According to Cailianshe, CATL confirmed that due to the sharp increase in upstream raw material prices, the company adjusted the prices of some battery products. In fact, even if CATL does not admit ...[Details]
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Take USART1 of stm32 as an example By default, PA9 is used as TX and PA10 is used as RX. When you need to enable the multiplexing function, you need to modify the following codes: 1. Turn on ...[Details]
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This st-link is used The package says that STM32 uses the 20 pins at the bottom and STM8 uses the 4 pins at the top. There are also wiring instructions for STM8 on the back. I connected the wires...[Details]
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According to digitimes, UMC, World Advanced Semiconductor, Powerchip, SMIC and GlobalFoundries will once again increase their wafer foundry quotations to cope with the continued tight production capa...[Details]
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Like the Bootst PFC converter, the inherent characteristics of the flyback PFC converter when operating in DCM mode are: when the output voltage is regulated by voltage-type PWM control, the steady...[Details]
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作者:Glenn Reynholds,Mentor Automotive
Mentor Graphics, a leading manufacturer of electronic design automation technology, recently released a research report titled "Challenges Faced by Suppliers...[Details]
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The first time I heard about the ternary lithium iron phosphate solution was from the manager of C company Qianzhan. The biggest advantage of this solution is that it reduces the cost of thermal runa...[Details]
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Winbond, a global leader in memory solutions, today announced a powerful memory-enabling technology that helps customers achieve affordable edge computing in mainstream applications. Winbond’s CUBE...[Details]
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LCD currently uses CCFL as the backlight source more commonly. However, due to the complex CCFL backlight driving circuit, high driving voltage and color rendering capabilities are required, and t...[Details]
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Mobile phone manufacturer OPPO has announced the establishment of a new Camera Innovation Lab at its R&D facility in Hyderabad, India. The Camera Lab will focus on developing features for the Indian ...[Details]
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UC3902 peripheral circuit diagram
Figure UC3902 peripheral circuit diagram
The peripheral circuit of UC3902 is shown in Figure 2. This chip requires only a few external components. Before the ...[Details]