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1. Test description: Use the project automatically configured by STM32CubeMX to monitor the CPU usage of the FreeRTOS system provided by it and print it through the serial port. 2. Test environ...[Details]
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Keep all test engineers up to date Rapidly evolving technology is accessible to everyone Modern cars are going through a massive transformation as cars become smarter. Trends like electrification...[Details]
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Shengli Precision released the "Announcement on the Progress of Signing a Strategic Cooperation Framework Agreement". Previously, Shengli Precision's wholly-owned subsidiary Fuqiang Technology and th...[Details]
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There are many ways to drive LED digital tubes with a single-chip microcomputer. According to the display mode, there are static display and dynamic (scanning) display. According to the decoding meth...[Details]
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The new generation of mobile phones, led by the iPhone, is more feature-rich than its predecessors. These full-featured phones are now a must-have for consumers, featuring large screens, Internet ...[Details]
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I found that some programs on the Internet do not work under the 16M crystal oscillator, so I wrote one myself, which is written according to the timing of 2V, but it has only been tested under 5V...[Details]
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/* Name: STM32 timer controls LED light cycle display Note: For STM32, its timers are more numerous than those of C51 and their functions are more complex. In terms of number, STM32 timers can be...[Details]
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PFC is a power supply technology that is widely used in power supply design today. PFC is the abbreviation of power factor correction. Its biggest feature is that it can make the most of all electric...[Details]
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I've been looking at I2C these days. In order to deepen my impression, I'll write down some of the problems I encountered.
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The first problem encountered is the operation sequence of AT2...[Details]
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In this article, use 8051 microcontroller to make a simple 0-5V voltmeter. The sensitivity of this digital voltmeter is 200mV, which is a bit low, but this project is designed to demonstrate how to c...[Details]
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Although people nowadays still spend thousands of dollars to get a driver's license, I want to tell you that in the near future we will no longer need a driver's license, all thanks to the developmen...[Details]
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1. Application background: With the continuous development of automobile technology and the further improvement of automobile performance, the number of electrical equipment on automobiles is also in...[Details]
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Apple has failed in its attempt to conduct private arbitration in a consumer privacy lawsuit involving its iMessage platform and must now face the lawsuit in open court. Large companies often prefer...[Details]
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Generally speaking, the battery polarity is marked with positive (+) and (-) signs. If the signs are unclear, you can usually use a multimeter, voltmeter, or ammeter to test and determine the polarit...[Details]
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Industrial Summit 2024 was successfully concluded in Shenzhen, China on October 29, 2024. The conference exhibited more than 150 application solutions, held 28 sessions on mot...[Details]