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I used the most common and cheapest 315 MHz wireless module that costs only a few dollars to receive and transmit, without decoding. The 433m program is the same and does not need to be modified.
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The USART1 and USART6 of STM32F4 are both connected to the RCC_APB2Periph_USART1 clock. At 168MHZ, the APB2 main frequency of USART1 and USART6 is 84MHZ, and the APB1 main frequency of uart3 is 48MHZ...[Details]
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Recently, Qualcomm published a blog post on its official website, outlining its vision for future intelligent transportation systems and discussing a wide range of advanced technologies that can driv...[Details]
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Introduction to 8051 timer/counter: 8051 has two timer/counters, while 8052 has three timer/counters. Timers and counters are essentially the same. Timers count internal pulses to achieve timing purp...[Details]
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The following figure is a block diagram of the STM32F10xx clock system. Through this figure, you can clearly see the path of the clock generation of each component, and you can also easily calculate t...[Details]
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The regulated power supply introduced in this article is controlled by AT89S51 microcontroller. Use the potentiometer as the memory component, the 555 circuit as the A/D conversion, and the discrete ...[Details]
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The latest "Automotive Display Panel Market Development Analysis Report" shows that with the gradual recovery of the automobile market and the promotion of smart cockpits, the overall demand for auto...[Details]
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Yesterday, Xiaomi officially popularized 10 knowledge points about 5G mobile phones. Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, forwarded the Weibo post and said: ...[Details]
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In February 2020, Baidu's AI multi-person rapid temperature detection solution was implemented at Beijing Qinghe Railway Station to help curb the spread of the epidemic in public places. Specifically...[Details]
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On March 10, 2022, Cailianshe reported that CICC believes that the extreme performance of silicon carbide substrates is better than that of silicon substrates and can meet application requirements un...[Details]
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What is a Logic Analyzer? A logic analyzer is an instrument that analyzes the logical relationship of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of ...[Details]
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introduction In the AC transmission system of military vehicles, the ordinary photoelectric encoder for detecting the rotor position is easily damaged due to the need to adapt to the harsh working e...[Details]
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Marvell (NASDAQ: MRVL) recently announced that it will take multiple measures to support those affected by the COVID-19 epidemic, including the establishment of a $1.5 million community relief fund t...[Details]
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ARM programming model Hardware: Schematic Software: Architecture, Instruction Set, Register Set 【ARM programming technology】 Assembly/C language compiling, linking, burning and debugging window...[Details]
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On November 4, 2024, Lattice Semiconductor (NASDAQ: LSCC) released its third quarter 2024 financial report and held a financial report conference call. The company's CEO Ford Tamer and interim CFO ...[Details]
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