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Mechanical mud density meters need to be tested for discrimination, which is also called sensitivity limit. It mainly checks the integrity of the knife edge and knife bearing of the mechanical mud den...[Details]
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The code is written on the 51 microcontroller and is used to extract useful data (protocol packets) from the receive buffer. The basic logic can also be used in other languages and receiver program...[Details]
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On October 13, Mingyang Circuit released its performance forecast for the first three quarters of 2020. The company's net profit attributable to shareholders of listed companies in the first three qu...[Details]
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This article introduces the clock (CLK) of stm8s003MCU. A few days ago, I used the official library to develop a program, and directly used the library function to configure the clock and TIMER. Ther...[Details]
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The microcontroller source code that displays the key value on the seven-segment display:
Each key is connected at both ends, horizontally and vertically. For example, if the scan code is input ver...[Details]
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On October 31, at the "Smart Geely 2025" conference, Geely Auto announced that the SE1000 smart cockpit chip, which was independently developed by Geely Core Technology and uses an automotive-grade 7...[Details]
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The suspense of the "regularization" of 700M of China Radio and Television Network Co., Ltd. (hereinafter referred to as "China Radio and Television"), which lasted for many years, has finally come t...[Details]
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This is a very simple FM receiver built on just one transistor. There are no chips or other active components. The output is connected to headphones, if you want to listen to the radio with speaker...[Details]
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Development Environment 1. Hardware platform: FS2410 2. Host: Ubuntu 12.04 ADC Register Configuration 1. Initialize ADC (ADCCON) Set the prescaler, prescaler factor, select the A/D conversion cha...[Details]
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In common cascade amplifiers, the source of distortion is mainly the transconductance stage working in a nonlinear state. The low-power receiving front end designed in references 5 and 7 is to analyz...[Details]
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1. Background Analysis
Automotive electronics is a general term for the vehicle body and on-board automotive electronic control devices, including engine control systems, chassis control ...[Details]
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Schematic diagram showing encapsulated DART engineered cells implanted into the back of a mouse. The DART system can be used to treat type 1 diabetic mice. Image source: "Nature·Metabolism" Accord...[Details]
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Solar water heaters are rapidly entering thousands of households due to their advantages of energy saving, environmental protection, and low cost. The water temperature and water level controllers th...[Details]
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The carbon dioxide detection technology uses a carbon dioxide gas detector, which accurately detects carbon dioxide. It uses an infrared imported carbon dioxide sensor with a stable signal...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]