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所在平台: Udemy |
课程主页: https://www.udemy.com/course/oscilloscopes-for-beginners/
课程评论：没有评论
**课程名称：** **示波器入门** **课程概述：** 本课程旨在帮助初学者掌握示波器的使用，深入了解其在电子电路中的应用。示波器作为继万用表之后最实用的测试仪器，能够捕捉、显示和分析电信号，并自动进行周期、上升时间、脉冲宽度、占空比、最大/最小电压等各类测量，甚至可以解码RS232和I2C等通信协议。 **课程内容重点：** * **示波器功能与操作：** 介绍示波器的核心功能、重要特性和各种按键、旋钮及菜单选项，帮助学习者从零开始熟悉和使用示波器。 * **校准与准备：** 指导学习者如何正确校准示波器，确保其处于最佳工作状态，为接下来的实验做好准备。 * **实践操作与实验：** 通过大量基于Arduino和ESP32的实验，演示示波器的各项功能和工作流程。每个实验都设计为学习新技能和操作的练习机会，这是课程的核心部分。 **先修知识要求：** * 具备基础电子知识，熟悉电压（Volt）、频率（Hz）和占空比（duty cycle）等基本概念。 * 对Arduino和ESP32有基本了解（课程实验将使用这两种技术）。 **学习目标：** * 理解示波器的工作原理及其与万用表的区别。 * 能够独立操作和使用示波器进行电路分析。 * 掌握通过示波器深入了解电子电路内部工作状态的技巧。 * 提升在电子项目制作和故障排除中的能力。 **课程优势：** * 价格日益亲民的示波器使得学习门槛降低。 * 预算型示波器也能提供全面的功能。 * 课程内容注重实践，通过丰富的实验帮助学习者快速上手。 **建议：** 鼓励用户 enrol 课程，并通过免费讲座了解课程的具体目标和结构。
Oscilloscopes are incredible: They can capture, display, and analyse an electrical input signal. They can automatically produce all kinds of measurements, like the period, rise time, width, duty cycle, max and min voltages, and lots more, and even decode communications protocols like RS232, and I2C.Are you working with electronics and are interested in using an oscilloscope to gain a better understanding of what is happening inside your circuits as they operate?Perhaps you already have an oscilloscope but are confused by all its buttons, knobs and menu options?Perhaps you are thinking of getting one but not sure if its worth it, or not sure what to look for?This course is dedicated to the oscilloscope, and it will help you answer these questions, plus lots more.It will teach you how to use the oscilloscope that you already have, or are planning to get.After the multimeter, the oscilloscope is the most useful test instrument for makers.Over the last few years, their prices have dropped by a lot, and it is now very common for students and hobbyists to be able to afford one. Today, budget scopes offer a full array of capabilities.You are probably familiar with the multimeter. This test instrument gives you a snapshot of what is happening in your circuit in a specific moment in time. For example, it will tell you that the voltage on a certain pin is 5.1 Volts.The multimeter works in a single dimension.The oscilloscope works in two dimensions.On its screen, it will plot the voltage of your test circuit over time. You can see how voltage changes over time, and get the measurements that describe various aspects of its operation. You can use this information to dive deep into the inner workings of your circuit.This is a course for people who are already familiar with basic electronics.To make the most from this course, you will need to have a working understanding of things like Volt, Hz and duty cycle.Because I use the Arduino and the ESP32 to create experiments based on which I demonstrate various features and capabilities of the oscilloscope, you should also have a basic understanding of those two technologies.In the course, first I'll talk about the various aspects of an oscilloscope, such as the most important features, functions, and controls.Second, I'll help you get comfortable with your oscilloscope, calibrate it and get it ready for use.And third, I'll show you how to use the oscilloscope by guiding you through multiple experiments. Each experiment is an opportunity to learn and practice several new workflows and operations. This third part, the experimental, consists the bulk of the course.So I invite you to enrol in this course right now, and learn how to use your oscilloscope.You can also have a look at the free lectures for more information about the objectives and structure of this course.
