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In this tutorial, we will use the MediaPipePython library to detect our gestures and use it to control the Raspberry Pi media player. Here, we will use a total of six gestures, namely, opening and ...[Details]
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In addition to simple photography and display, 3D augmented reality technology also uses all the potential of CMOS technology to provide an alternative visual space experience. Like the major species...[Details]
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Introduction: This article mainly uses program control to realize button control of LED light on and off. Press once to turn on, press again to turn off, and repeat this cycle. It also learns how to ...[Details]
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A previous Design Idea described a programmable current source using the National Semiconductor LM317 adjustable three-terminal regulator. Although the circuit can program the output current, the l...[Details]
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0 Introduction
There are many kinds of shaft angle encoders. This paper is a phase shifter encoding engineering design based on the coarse and fine dual channels of the rotary transformer, and it ha...[Details]
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Self-contained triggering and normal triggering are two relatively important functions in oscilloscope design. This chapter explains the implementation of automatic triggering and normal triggering i...[Details]
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In mid-July this year, IKEA UK physical store began to set up a new area - "Solar Store", where photovoltaic inverters produced by Jiangsu GoodWe Power Technology Co., Ltd. were sold. "Today's sola...[Details]
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I. Experimental Purpose
1. Be familiar with the interrupt response process of F2812A through the experiment.
2. Learn to design interrupt programs in C language and use interrupt programs ...[Details]
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In recent years, the camera of a smartphone has become one of the components that many manufacturers have focused on upgrading. In addition to the lens module itself, the mobile phone camera also rel...[Details]
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IAR 1.3 for STM8 ST-Link无法调试 the debugging session could not be started CPU model: STM8F103F3 First, use ST Visual Programmer to download the stm8 to verify the correctness of the hardware. The...[Details]
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LED backlight
technology
LCD TV
Technically speaking, there are two main methods: side-entry and direct-down. Although the two technologies have their own advantages, considering the ...[Details]
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On August 2, the Ministry of Industry and Information Technology issued the "Notice on Further Strengthening the Access, Recall and Software Online Upgrade Management of Intelligent Connected Vehic...[Details]
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Nowadays, the size of power modules is getting smaller and smaller, the power density is getting higher and higher, and the working environment of the modules is getting worse and worse. Its high an...[Details]
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The world emits 51 billion tons of greenhouse gases into the atmosphere every year. To solve the climate crisis, we need to cut that number in half by 2030 and reach zero by 2050. For electricity g...[Details]
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The electronic control system of an electronically controlled engine is a highly integrated electronic control system that controls the operation of the engine through electronic signals to improve...[Details]