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技术资料 分析单片机在电子技术中的应用和技术开发
随着我国科学技术的进步,各种先进的科学技术广泛应用在社会各个领域,极大的提高了社会生产力。单片机体积小、精度高、可靠性强,因此在电气电子设备、医疗电气设备以及工业制造等领域广泛应用。本文主要分析了单片机的特点,以及单片机在电子技术通信语音系统中的应用和单片机在工业控制领域中的应用。With the progress of s ...
技术资料 基于单片机的虚拟仿真软件分析
目前,单片机已被广泛地应用到了很多种领域。全国各大院校也开设了形式多样的单片机相关课程及实验和实训。单片机作为一种非常重要的工具被应用于课程设计、毕业设计以及学生各类电子设计竞赛中。单片机的体积小,抗干扰,对环境无太大要求,具有可靠性、灵活性、简便性。因此,在我国,单片机还被广泛应用在通讯类、工业控制类、 ...
模拟电子 Stabilize Your Transimpedance Amplifier
 
Abstract: Transimpedance amplifiers (TIAs) are widely used to translate the current output of sensors like photodiode-to-voltagesignals, since several circuits and instruments can only accept voltage input. An operational amplifier with a feedback resistor fromoutput to the inverting inpu ...
模拟电子 小面积和大面积光电二极管的低噪声放大器
 
Photodiodes can be broken into two categories: largearea photodiodes with their attendant high capacitance(30pF to 3000pF) and smaller area photodiodes withrelatively low capacitance (10pF or less). For optimalsignal-to-noise performance, a transimpedance amplifi erconsisting of an invert ...
单片机编程 DTMF Decoding with a PIC16xxx
This application note describes how to decode standard DTMF tones using the minimum number of external discrete components and a PIC. The two examples use a PIC which has an 8 bit timer and either a comparator or an ADC, although it can be modified for use on a PIC which has only digital I/O. The Ap ...
单片机编程 DUAL DIGITAL ISOLATORS
The ISO7220 and ISO7221 are dual-channel digital isolators. To facilitate PCB layout, the channels are orientedin the same direction in the ISO7220 and in opposite directions in the ISO7221. These devices have a logic inputand output buffer separated by TI’s silicon-dioxide (SiO2) isolation barrier ...
测试测量 产品检测中裕度和校准的乐趣
Abstract: This application note presents an overview of electronic margining and its value in detectingpotential system failures before a product ships from the factory. It is a calibration method that effectivelypredicts and allows adjustments to improve product quality. Margining also can be use ...
人工智能/神经网络 这是一个Linux下的USB摄像头捕捉程序
这是一个Linux下的USB摄像头捕捉程序，是一个调用V4L2（Video for Linux 2）非常好的例子。英文介绍为：This is a driver for the USB video bridge USBVision from Zoran/Nogatech, a USB-only cable used in many "webcam" devices. It supports streaming and capture of color or monochrome video via the Video4Linux ...
系统设计方案 The purpose of this application note is to describe the main elements of an RS-422 and RS-485 syste
The purpose of this application note is to describe the main elements of
an RS-422 and RS-485 system. This application note attempts to cover
enough technical details so that the system designer will have considered all
the important aspects in his data system design. Since both RS-422 and RS-
485 a ...
压缩解压 THIS DESIGN IS PROVIDED TO YOU "AS IS". XILINX MAKES AND YOU RECEIVE NO WARRANTIES OR CONDITIONS, EX
THIS DESIGN IS PROVIDED TO YOU "AS IS". XILINX MAKES AND YOU RECEIVE NO WARRANTIES OR CONDITIONS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, AND XILINX SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR A PARTICULAR PURPOSE. This design has not been ver ...