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When I adjust the oscilloscope to the same order of magnitude as the PWM cycle, I can measure the standard PWM waveform. Then when I increase the oscilloscope cycle, I find that a magical waveform ap...[Details]
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Hebei Sandi Optical Technology Co., Ltd. has launched a 3D curved glass screen for smartphones. According to CINNO, this is the first 3D curved glass screen for smartphones in China that is produced ...[Details]
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Electrical measurements of nanoscale components—voltage, resistance, and current—present unique challenges and are inherently error-prone. The development of materials and components at the quantum le...[Details]
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From scratch, from shallow to deep, my country's manned deep-sea diving business has continuously made new breakthroughs. On November 10, 2020, the "Struggler" manned submersible independently develo...[Details]
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As we all know, assembly language instructions consist of two parts: opcode and operand. MCS-51 uses assembly language instructions, which has 44 opcode mnemonics and 33 functions. Its operands incl...[Details]
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Motorola's G series, which has a very long history, will have a new phone. In addition to Moto G10 and Moto G30, a new phone called Moto G40 has been exposed. It is reported that Moto G40 is ...[Details]
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According to the color vision characteristics of the human eye, it is important to obtain the same color sensation as the original scene in the color reproduction process, and it is not required to r...[Details]
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NOR Flash and NAND Flash are the two main non-volatile flash memory technologies on the market today. Flash is widely used in handheld devices such as digital cameras, mobile phones, personal dig...[Details]
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Citing rumors from Taiwan, WCCFTech said TSMC has recently begun installing new equipment in its latest production facility. According to the plan, the company is expanding the Nanke Fab 18 to mainta...[Details]
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introduction
The timer is one of the basic elements for the normal operation of the communication protocol, and is mainly used for various timing and frame retransmission tasks. The timer used in t...[Details]
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Use assembly language to write a program and design a circular colored light control system controlled by 8051 single-chip microcomputer.
Requirements:
1. It can output 4 flower patterns ...[Details]
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This is a car circuit controlled by a 2.4 wireless module. The actual measurement shows that there is no delay within 10 meters. The circuit schematic is as follows: The microcontroller source pr...[Details]
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1. Introduction to automatic identification control system
Automatic identification technology is a method or means to automatically read and input data into a computer. It is a comprehensive high-...[Details]
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TMS320DM642 is selected as the system
CPU
, and the latest video coding standard H.264 compression algorithm is adopted to realize
wireless
video monitoring and video data storage syste...[Details]
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On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
...[Details]
GD32 MCU
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