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I searched for information on the Internet for a long time, but there was no direct source code to drive a two-phase four-wire stepper motor. I wrote some basic code, and with the L298N module, it ca...[Details]
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When you start choosing an oscilloscope, you probably have a price plan in mind. The price of an oscilloscope depends on many factors, including bandwidth, sampling rate, number of channels, and me...[Details]
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According to Reuters, Xilinx said on Wednesday local time that although the company has resumed some sales to Huawei, its revenue this quarter may be lower than Wall Street estimates due to the US ba...[Details]
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The bit definition of the PIC microcontroller port is something that needs to be memorized. Taking PIRTB as an example, the bit definition (i.e. 8 bits) of the PIC microcontroller port registe...[Details]
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With the development of digital imaging technology, cameras as a sensor have been widely studied. In the past year or so, ToF technology has frequently appeared on various mobile phone products as a ...[Details]
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Generally speaking, there are three ways to implement storage virtualization: switching architecture virtualization, disk array virtualization, and virtualization integrated into application devices....[Details]
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Insulated gate bipolar transistor (IGBT) is a device that is a composite of MOSFET and bipolar transistor. It has the advantages of easy driving, simple control and high switching frequency of power ...[Details]
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Today, when I was writing an ARM assembly code, I wanted to display string information in the program, but it didn't work. I thought it was because of the implementation of printf in the C library. I ...[Details]
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(1) IO port pins use self-explanatory macro definitions, such as LED1, LED_ONE_PIN (2) The IO port level is defined using macros, such as PIN_ON/PIN_OFF (3) A value that needs to be compared with...[Details]
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In the early days, people once used various instruments and the information obtained by these instruments to design linear components and linear systems. This design method was soon replaced by the d...[Details]
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On February 26, the 2024 World Mobile Communications Conference (MWC), the world's most influential mobile communications event, kicked off in Barcelona, with the theme of "Future First" and center...[Details]
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1. Overview From the weighing principle, we know that the instantaneous flow of materials measured by the electronic belt scale depends on two parameters, namely, the instantaneous flow is equal to t...[Details]
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Jiwei.com reported on November 5 that Huawei Pollen Club published an article yesterday to answer the 8 most concerned questions about EMUI11 among users. Let's take a look. 1. Huawei Mate40 is kno...[Details]
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In the entire LED industry, many people have tried many solutions. For example, DALI dimming system, thyristor dimming, infrared remote control dimming system, and the solutions represented by Phil...[Details]
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According to Jiwei.com, Reuters reported that Philips said on the 25th that it would sell its home appliance business to Hillhouse Capital for 3.7 billion euros. Philips said last year it planned to ...[Details]
DSP and ARM Processors
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