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stm32 serial port interrupt: USART_IT_PE (Parity Interrupt) USART_IT_TXE (Transmit Interrupt) USART_IT_TC (Transfer Complete Interrupt) USART_IT_RXNE (Receive Interrupt) USART_IT_IDLE (Idle Bus Inter...[Details]
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Video doorbells and baby monitoring systems are two seemingly unrelated solutions that offer the same functionality and have almost identical requirements in terms of transmitting video and audio betw...[Details]
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The current wave of semiconductor and IC packaging shortages is expected to continue into 2022, but there are also signs that supply may eventually catch up with demand. The same is true for capaci...[Details]
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A digital multimeter is a multi-purpose electronic measuring instrument that generally includes functions such as an ammeter, voltmeter, and ohmmeter. It is sometimes also called a multimeter, multim...[Details]
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With the development of modern electronic technology, the integration of various electronic devices is getting higher and higher. The introduction of a large number of high-speed buses and RF func...[Details]
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Entering 2019, the global semiconductor industry is in decline, and the Sino-US trade war is also happening. The development prospects of the semiconductor industry are full of uncertainty. To paraph...[Details]
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Preface:
Industrial automation technology, mainly characterized by the application of computers in industrial control and management, has made great progress in the past twenty years. Since th...[Details]
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introduction
Traditional attitude measurement uses high-precision attitude sensors such as gyroscopes and accelerometers, which are bulky and expensive. The current MEMS products are known as a maj...[Details]
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Preface This tutorial will introduce you to how to use KEIL C51 software and how to create a 51 microcontroller project. Through the study of this tutorial, everyone can create their own 51 microcont...[Details]
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Objective: Understanding of interrupt systems 1. Introduction to Interrupts Interrupt Interrupt: When the CPU is executing a program normally, another event occurs inside or outside the computer an...[Details]
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The MFG-2000 series of multi-channel arbitrary waveform signal generators include the basic MFG-21XX and advanced MFG-22XX series. MFG-21XX series, its output includes single-channel 10M/20M/30M/60MH...[Details]
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The following 3D diagram is from the process engineer of Sissen Automation. The boiler drum level measurement analysis comes from the joint explanation of the field service engineer and the production...[Details]
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China Energy Storage Network:
What kind of chemical reaction will occur when energy and the Internet merge? The answer may lie in the first batch of 55 "Internet +" smart energy (energy Inter...[Details]
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In the field of autonomous driving, Huawei has long been prepared. Recently, Huawei Technologies Co., Ltd. disclosed an invention patent called "Prediction method, device and system for manual takeov...[Details]
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Program effect: Use the timer/counter of the microcontroller to design a timer, start it by pressing key0, and require it to display accurately to one hundredth of a second. Development part: 1: T...[Details]