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LPC1788 learning serial port learning-register operation Receive data using interrupt reception --- send temporarily using direct sending --- simple register operation -- write it down and don't forg...[Details]
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With the development of the economy, our family televisions have become LCD TVs. Whether it is LCD TV or the traditional TV, it has always been a favorite appliance for the elderly and children. So...[Details]
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On January 29, Cambrian released its earnings forecast, saying that the company expects to achieve operating income of 670 million to 750 million yuan in 2021, an increase of 45.99% to 63.42% over th...[Details]
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With the large-scale application of video surveillance systems in sensitive areas such as public security and transportation, reports of electronic eyes helping to solve crimes are often heard. O...[Details]
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Although the photovoltaic policy has made the industry somewhat confused, the photovoltaic manufacturing industry has a clear direction on how to convert more solar energy into electricity. In view...[Details]
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I. Introduction SD card has two optional communication protocols: SD mode and SPI mode. SD mode is the standard reading and writing mode of SD card, but when choosing SD mode, you often need ...[Details]
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Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
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When multiplexing the SPI bus, the bus port must be set first. It is usually easy to see if the chip is set correctly when reading other ARM chips (such as NXP). However, it is easy to be confused fo...[Details]
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The brightness of the LED light is controlled by changing the duty cycle of PA8 output through the data received from the serial port Main function char *str_light = "LIGHT:"; unsigned char PWM_B...[Details]
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The new DA14592 SoC and DA14592MOD modules support a wide range of applications such as crowdsourcing positioning. Also brings the lowest eBoM January 18, 2024, Beijing, China - Renesas Electronic...[Details]
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With the development of the economy, the continuous extension of science and technology has been promoted, and the microcontroller of the C51 system has also been continuously developed, which greatl...[Details]
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South Korean media ETNEWS reported that the iPhone 14 will be equipped with a more expensive "high-end" autofocus front camera, and some products will be produced in South Korea for the first time. ...[Details]
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1. Overview With the continuous development of PHS services, the coverage of PHS networks is becoming wider and wider. Since the existing PHS networks are mainly built by UT Starcom, ZTE and Lucent, ...[Details]
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In the calibration of pressure instruments, the choice of digital pressure calibrator mainly depends on the accuracy level and range; of course, there is also the choice of extended functions. 1. S...[Details]
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The Japanese Ministry of Economy, Trade and Industry announced that it had taken export control measures against South Korea, saying that “after relevant discussions, it was found that the dependence...[Details]
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