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With the widespread application of GIS technology, video surveillance system solutions that integrate spatial location information such as two-dimensional maps are gradually maturing in the field...[Details]
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Circuit working function
The sweep oscillator with a large frequency variation range is used for automatic determination of frequency characteristics. The sweep range needs abo...[Details]
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STM8SPWM Application A few days ago, there was a project that used PWM. Today, I sorted it out and made an atmosphere light. I recorded it so that I can come back and look at it later if I forget it....[Details]
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__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
The main purpose of this function is to set the above 4 clock...[Details]
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Infineon launches new highly integrated wireless charging transmitter IC, ideal for charging applications up to 50 W Wireless charging has become an integral part of today's battery-powered applic...[Details]
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According to foreign media reports, with the continuous advancement of 5G, MediaTek's presence has continued to increase. Thanks to the launch of a number of 5G smartphone processors and their adopti...[Details]
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On May 8, the eighth phase of the three batches of projects in Henan Province was held. That morning, in the Xinhua District High-tech Park, Xinhua District held the eighth phase of the three batches ...[Details]
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The ubiquity of GSM cell phones is leading to a continued increase in unwanted RF signals that can distort the results produced by electronic circuits if they do not have adequate RF immunity. Meas...[Details]
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There are two ways to control the brightness of LEDs. One is to change the current flowing through the LED. Generally, the continuous working current allowed by LED tubes is about 20 mA. Except for th...[Details]
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A lot of software is built on reusable open source components. While the efficiency gains and cost savings of code reuse are clear, companies rarely regularly check open source code for potential sec...[Details]
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During the missile test, the frequent opening of high-power electrical equipment and the presence of various radiation sources make the missile test electrical environment quite harsh. The input end o...[Details]
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With the rapid development of radio frequency wireless communication technology, the use of wireless communication signal transmission for the instrument display in the driving control room of larg...[Details]
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Interrupts are set up to enable the microcontroller to process random external or internal events in real time. The existence of the interrupt function greatly improves the microcontroller's ability ...[Details]
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ATPCS recommends that the number of formal parameters of a function should not exceed 4. If the number of formal parameters is less than or equal to 4, the formal parameters are passed through the fo...[Details]
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Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]