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0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]
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1. Circuit diagram analysis 1.1 Dot matrix experiment diagram P0 controls all rows, and P0 outputs low level and is effective; 74hc595 output controls all columns, and outputs high level and is e...[Details]
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Experimental objectives
The frequency meter is one of the experimental instruments we often use. In this experiment, we will use a single-chip microcomputer, a counting circuit and a liquid...[Details]
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1 Introduction Low-power photovoltaic inverters are typical representatives of small power electronic devices. As the core device of the inverter, IGBT modules generate a lot of heat during operatio...[Details]
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/* This is a running light I wrote myself, with a speed of 500ms */ #include pic.h #define uchar unsigned char #define uint unsigned int __CONFIG(0x3B31); void delay(uint x) { uint a,b; for(a=...[Details]
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The power amplifier is an indispensable key component of the millimeter wave frequency band transmitter. The output power determines the range and anti-interference ability of the entire system. In th...[Details]
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According to foreign media reports, British simulation software expert rFpro has developed a real-world physics model Ground Truth that can accurately test a vehicle's perception of its surroundings....[Details]
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A mysterious Lenovo device appeared on the GeekBench benchmarking website. This device is equipped with Qualcomm Snapdragon 8cx mobile platform, with a single-core score of 3154 and a multi-core sc...[Details]
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The steady-state voltage of an automotive battery ranges from 9V to 16V, depending on its state of charge, ambient temperature, and alternator operating conditions. However, the battery power bus is ...[Details]
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The time base unit contains: 16-bit up/down counter 16-bit auto-reload register Repeat counter Prescaler (Figure 29: STM8 time base unit) The 16-bit counter, prescaler, auto-reload registe...[Details]
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With the advent of the AI era, more and more smart products have appeared in our daily lives. For example, the emergence of smart products such as sweeping robots, smart door locks, and smart refri...[Details]
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Contents The invention relates to the technical field of fluid flow detection, and in particular to a flow rapid tracking method for an ultrasonic flow meter. Background of the Invention Flow meter...[Details]
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According to foreign media reports, Tesla plans to launch the FSD advanced driver assistance system in China and Europe in the first quarter of next year and is currently awaiting approval from reg...[Details]
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Google rolls out voice and video calling features to Gmail app Google has announced that it has added the ability to join one-on-one Google Chat voice and video calls from within the Gmail app. Pre...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
MicroPython Open Source section
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