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The sudden outbreak of the epidemic has made contactless interaction a popular trend. In the face of the future where autonomous driving, shared travel, and car networking are becoming increasingly p...[Details]
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On April 23, it was reported that a bug in the Google Messages messaging application caused the camera to run in the background, and some Android phone users recently experienced rapid battery d...[Details]
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White light LEDs are voltage-sensitive devices. In actual operation, the upper limit of the current is 20mA. However, the current often increases due to various reasons during use. If no protective m...[Details]
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With the continuous development of automotive electronic technology, the number of automotive electronic equipment has greatly increased, the operating frequency has gradually increased, and the po...[Details]
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The much-anticipated 3rd China International Import Expo will be held at the National Exhibition and Convention Center (Shanghai) from November 5 to 10, 2020. As a major international economic and tr...[Details]
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First of all, I will introduce to you how an electrical automation designer realizes servo control. The following is an example analysis. Only by knowing the control principle can we continue to ex...[Details]
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Commonly used methods for measuring resistance and capacitance are pure analog circuit method and PLC method. Using pure analog circuit method to design resistance and capacitance tester can avoi...[Details]
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On June 8, Visteon Corporation, a mobile travel technology company and automotive display solution provider, announced the launch of its independently developed cockpit display technology Active Priv...[Details]
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At the "2008 China (Changsha) Science and Technology Achievement Transformation Fair" held in Changsha on the 6th, news came out that China's photovoltaic industry has surpassed Germany and Japan i...[Details]
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#pragma interrupt_level 1 void function (void) { } Then write the following in the interrupt function: #pragma interrupt_level 1 void interrupt(void) { function(); } void main (void) { function()...[Details]
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Here is a small example to demonstrate that the DMA module works in parallel with the system program.
It takes nearly 10 seconds to send a 10K data at a low baud rate through the serial port. At...[Details]
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The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration.
1. Install zlib
Compile zlib with the cross-compilation tool an...[Details]
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The input of the switching power supply usually has a filter to reduce the ripple of the power supply fed back to the input. The input filter is generally composed of a capacitor and an inductor. Fig...[Details]
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According to foreign media reports, Huawei has recently launched the Huawei P Smart Z in Europe. This is also Huawei's first borderless smartphone with a pop-up selfie camera. Huawei P Smart ...[Details]
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What does the multimodal big model mean to the existing robotics industry? Is it a subversive wave or an opportunity to start a new era?
This is a stage where we cannot make an...[Details]
Analog electronics
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