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1. Input/output port GPIO programming 1—(02), control LCD1602 display~~ Without further ado, let's get straight to the pictures. Then the program~~ MDK1_2.c //-----------------------------------...[Details]
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1. Types of special LCD display backlight sources
The development of backlight can be traced back to World War II, when ultra-small tungsten filament lamps were used as backlight sources for a...[Details]
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As a professional communication module manufacturer with the highest shipment volume in China, China Mobile OneMO has always adhered to the brand belief of "stable supply of high-reliability and cost...[Details]
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introduction
With the rapid development of information technology and microelectronics technology, more and more distributed measurement and control systems based on network environments have emerg...[Details]
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Foreign media have discovered that the Motorola Edge 30 has now appeared on the Geekbench benchmarking platform, revealing some key specifications such as operating system version, RAM, GPU, chi...[Details]
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50,000 times/week, 300 times/hour, 5 times/minute... Do you know what these numbers mean?
Recently, self-driving technology company Waymo announced that its
robot
taxi service Waymo On...[Details]
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The previous article by Strategy Analytics on the impact of the COVID-19 pandemic on our semiconductor industry and related thoughts has sparked widespread discussion in the industry (Analysis of the...[Details]
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The CM3 core supports 256 interrupts, including 16 core interrupts and 240 external interrupts, and has 256 levels of programmable interrupt settings. However, the STM32 does not use all of the CM3 co...[Details]
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1. Overview: The wind cup and vane of the wind speed sensor are made of high-strength and high-weather-resistant engineering plastics. The sensor housing is formed of ABS engineering plastics, and th...[Details]
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According to the resolution of IECEE AAG (AAG/563/DSH), from April 15, 2008, single or portable rechargeable batteries composed of alkaline or non-acid electrolytes, such as lithium batteries, a...[Details]
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1 Introduction
High-speed Ethernet can meet new capacity requirements, solve the bottleneck problems of low-bandwidth access and high-bandwidth transmission, expand the scope of applicatio...[Details]
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This paper introduces the design and analysis of the automatic gain control AGC (Automatic GainContr01) circuit for color TV receiver in detail.
In the color TV transmission system, the streng...[Details]
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1. Equipment Overview
The ball mill is composed of a horizontal cylinder, a hollow shaft for feeding and discharging materials, and a grinding head. The cylinder is a long cylinder with grin...[Details]
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Apple pushed iOS 14.3 Beta 1 today and then withdrew it Shortly after pushing the first beta of iOS 14.3, iPad 14.3, watchOS 7.2, and tvOS 14.3, Apple withdrew all updates from the Developer Center...[Details]
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The differences between servo presses and ordinary presses are mainly reflected in the following aspects:
How it works
A servo press is a press driven by a servo motor. Its work...[Details]