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Chip: STM32F103C8T6 Application Pin: Output: PA0, PA1 Input: PB9 Configuration interface NVIC adds interrupt Add callback function to the program /* USER CODE BEGIN 4 */ /**   * @...[Details]

51 Tracking Intelligent Car Simulation Circuit and Program Simulation Schematic Diagram are as follows . The MCU source program is as follows: #include reg52.h #define uchar unsigned char  #defin...[Details]

Ni Fei, general manager of Nubia smartphones, shared a rendering of the Nubia Z20. Ni Fei said that the front and back hyperbolic flexible screen design of Nubia Z20 brings an ultimate feel, and is p...[Details]

　　Now is the time to return the radar platform to analog! Startup Matawave believes that "we still exist in the analog world, and so do cars." The company hopes to change the limitations of tradition...[Details]

     On April 23, Huami Technology’s official Weibo account announced that the Amazfit Bip Lite 1S, which has an ultra-long battery life of 30 days, will be officially released on April 30. 　　Accordi...[Details]

In traditional electronic measurements, measurement instruments such as multimeters, oscilloscopes, spectrum analyzers, and logic analyzers are often used. In comprehensive electronic measurement, a ...[Details]

The passive high-impedance probe of the oscilloscope is widely used. Engineers often connect the probe to different oscilloscopes, or connect different probes to the oscilloscope. In the new system a...[Details]

Automatically monitoring the freshness of food and giving an alarm in time greatly facilitates people to manage food in the refrigerator. People often eat or discard food when they are not sure wheth...[Details]

According to news on October 20, Aian recently announced that the Hyper SSR power system was tested at the China Automotive Center Inspection Agency for mechanical strength of the casing, insulation ...[Details]

As we all know, the United States has always been at the top of the world in the field of science and technology, and many high-tech products on the market have their patents. New autonomous drivin...[Details]

To supplement the CMMB issue, the previous article said that MF_ID_0 is used to transmit control information as a control frame, while other frames are business frames. Depending on the configuration ...[Details]

In the process of the security industry's transition to networking, HD-SDI, which is developed based on the advanced high-definition technology of radio and television, has emerged. Its signals are...[Details]

Abstract: With the continuous advancement of electronic technology, some communication devices that were originally only installed on larger platforms can now be installed on smaller platforms thro...[Details]

There are three main types of stepper motors on the market: PM (permanent magnet), VR (variable reluctance), and hybrid. What are the differences, which one should you use, and how do they work? ...[Details]

In order to achieve synchronization between threads, a mutex lock is usually added before executing the critical code segment, and unlocked after the critical code segment is executed. In order to ...[Details]