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How does an oscilloscope handle noisy signals?
Noise is a common problem that is ubiquitous. Almost everyone who works with circuits has to deal with noise at some point, either b...[Details]
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STM32 push-pull mode: _OUT_PP ——IO output 0 - connected to GND, IO output 1 - connected to VCC, the read input value is unknown This mode is used in many situations, but there is a point to note th...[Details]
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While learning how to make a bootloader, I learned about the experiment of "controlling the LED on and off by pressing an interrupt key". The development board I used was different from the one in th...[Details]
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Author | Wang Chongqiao, PhD in Artificial Intelligence from Shanghai Jiao Tong University, Senior Engineer at the Institute of Information and Industrialization Integration, China Academy of Inform...[Details]
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The researchers, working through Purdue's Office of Technology Commercialization, have created promising new robotics technology that they patent and outline in "3D-Architected Soft Machines with Top...[Details]
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Ethernet Power Supply DC-DC Converter Technology Based on NCP1031 Design
This article introduces a Power over Ethernet (PoE) solution using ON Semiconductor's NCP1031 series of ...[Details]
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Whether it is a notch screen or a punch-hole screen, even if the screen-to-body ratio is over 95%, such a design always leaves regrets. A 100% full-screen mobile phone must either have a lifti...[Details]
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On June 17, ZTE stated on an interactive platform that the company has the ability to design and develop chips, and that 7nm chips have been mass-produced and commercialized in the global 5G large-sc...[Details]
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Today I saw a method of using 2 I/O ports to detect 6 buttons. It is really domineering. I specially uploaded it to share with everyone. The
schematic diagram is as follows:
Analysis:
F...[Details]
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#include
#define CPU_F ((double)1000000)
#define delay_us(x) __delay_cycles((long)(CPU_F*(double)x/1000000.0))
#define delay_ms(x) __delay_cycles((long)(CPU_F*(double)x/1000.0))
#define IR_DIR_...[Details]
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BYD's blade battery was officially released in March 2020. It does not catch fire or explode when punctured. Now it is March 2021, the first anniversary of the launch of the blade battery. During t...[Details]
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Cases of burglary by unlocking are frequent, homes are robbed, and valuables are lost. Today's thieves are becoming more and more skilled, and it often takes less than a minute for thieves to bre...[Details]
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MediaTek today (November 19) released the world's first smartphone processor Dimensity 9000 using TSMC's 4nm process. The chip also set many industry firsts. The CPU part of Dimensity 9000 adopts ...[Details]
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Lithium-ion batteries will dominate electric vehicles and other applications in the future , but the safety and performance deficiencies of currently used battery materials have hampered the developm...[Details]
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This article briefly introduces the definition, classification and implementation methods of video transcoding technology, and focuses on analyzing how to use transcoding technology in video engine...[Details]