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iQOO U3x 5G was released in March this year, equipped with a Snapdragon 480 5G processor. Recently, the brand released a new model equipped with a 4G MediaTek chip, which has reduced some configurati...[Details]
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As the title says, the company's project, stm32 was originally naked, and the driver and other parts were written directly. This week, the driver and upper-level application were upgraded to the ucos ...[Details]
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The potting of module power supply is very important. This process not only involves the protection of module power supply (waterproof, moisture-proof, dust-proof, corrosion-proof, etc.), but als...[Details]
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A few days ago, foreign media broke the news that Xiaomi will launch Air 2 Pro noise-cancelling headphones. Now, Weibo digital blogger @DSP-Charles has released the configuration information o...[Details]
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: Ambiguous operators need parenthesesAmbiguous
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name format in i...[Details]
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Since 2020, although the global economy has been affected by the epidemic, due to the strong development momentum of the emerging fields of automotive electronics, Internet of Things, and artificia...[Details]
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Troubleshooting
Wireless network
Connection can effectively solve some network problems, so here we will take a detailed look at this knowledge. Then let's take a look at the following typica...[Details]
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The signal generator is used to generate a sinusoidal signal (low frequency) with a frequency of 20Hz to 200kHz. In addition to voltage output, some also have power output. Therefore, it has a wide r...[Details]
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(1) LCD1602 Overview Let's first take a look at what LCD1602 means. Liquid Crystal Display (LCD) stands for Liquid Crystal Display, and 1602 means that one line can display 16 characters, and there a...[Details]
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With the advancement of technology, in the development of power machines and power equipment, higher requirements are put forward for the various performances of power machines (such as diesel engi...[Details]
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1 Introduction
Short-range wireless transmission has the advantages of strong anti-interference performance, high reliability, good security, less geographical restrictions, and flexible instal...[Details]
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Design There are two points to note when using AT89C52 to read and write SD cards. First, you need to find a solution to achieve communication between the AT89C52 microcontroller and the SD card. S...[Details]
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According to Juheng.com, the bidding for 5G infrastructure in mainland China has been delayed for nearly half a year. China Telecom and China Unicom, the two major operators, have recently officially...[Details]
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As the resolution and speed of converters increase, the demand for more efficient interfaces also grows. Taking ADC/DAC above 500MSPS as an example, the throughput rate rises exponentially, up to ten...[Details]
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The origin of the motor test system
As we all know, motors are a fusion of electrical and mechanical elements. To evaluate the performance of a motor, it is often necessary to combine the results o...[Details]
MCU
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