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Introduction: On embedded ARM platform devices, there is often a need to mount one or more SPI devices on a SPI bus. Since mounting one device is relatively simple, this article mainly explains how t...[Details]
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1. Plug the USB into the development board 2. Start U-boot in NAND flash mode and enter the following command to open the USB device. # usb reset //Restart Or use # usb start //Direct boot 3. S...[Details]
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1. Citation As mentioned above, the characteristics of single-chip microcomputers are small size, full functions, compact system structure, and can meet the requirements of small needs. So what abou...[Details]
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I made a program for the stm32 RTC clock a few days ago, and now I record it.
First, configure the RTC, use the external clock 32.768KHz, and configure the second interrupt.
The RTCFirstConfigure()...[Details]
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Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
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According to recent research by Allway Consulting, in recent years, body network control technology has begun to be widely used in my country's automotive industry. The automotive body control module ...[Details]
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In Chapters 13 and 14 of the STM32 reference manual, there is a timer block diagram. The following is a partial diagram of the timer block diagram in Chapter 14. The yellow box in the figure shows the...[Details]
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Today, realme Vice President Xu Qi warmed up the realme Q5 series, which will be endorsed by Yang Mi. The poster shows that the realme Q5 series will "sprint to the 1,000 yuan limit", sugges...[Details]
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When choosing an oscilloscope for measurement, in addition to paying attention to core indicators, the quality of the oscilloscope test system is also extremely important. The noise floor, nonlinearit...[Details]
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Method 1: Use a multimeter to determine Step 1: First, set the multimeter to R × 100, and measure the six lead wires of the motor junction box two by two to determine the three-phase winding. The spe...[Details]
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Waves exist in nature in all forms, such as ocean waves, earthquakes, sound waves, explosions, sounds traveling through the air, or the natural rhythms of the body. Energy, vibrating particles, and i...[Details]
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1 Overview Wellbar flowmeter is a new type of flow meter designed and produced using the differential pressure working principle. It consists of a sensor, a differential pressure transmitter or a flo...[Details]
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Over the past year, the power struggle at the top of Toshiba, a century-old Japanese company with a history of nearly 150 years, seems to have never stopped. Within 10 months, the company's CEO posit...[Details]
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The main content of this section is to explain in detail how to build a compilation environment. It should be noted here that all kinds of software used in the construction process need to be consist...[Details]
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In today's data-driven era, AI has become the core force driving the transformation of all industries. With the continuous advancement of technology, the application scenarios of AI have expanded f...[Details]
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