Raspberry Pi: Make a Workbench Computer from Udemy

What's inside

Learning objectives

Create graphical applications on the raspberry pi
Understand the basics of controlling mains appliances using relays
Learn how to use a low-cost relay board to control large loads with your raspberry pi
Understand how to use a relay board to control large loads with your raspberry pi
Control dc devices
Use the camera to take snapshots, interval snapshots and videos.
Create a python application that allows you to control external devices and appliances, and interact with sensors
Manipulate still images and video taken by the raspberry pi camera

Design a driver circuit for the external relays
Control mains appliances safely
Create an enclosure for your mains controller circuit
Setup a remote working environment for your raspberry pi
Design a printed circuit board for the relay circuit
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Create graphical applications on the raspberry pi
Understand the basics of controlling mains appliances using relays
Learn how to use a low-cost relay board to control large loads with your raspberry pi
Understand how to use a relay board to control large loads with your raspberry pi
Control dc devices
Use the camera to take snapshots, interval snapshots and videos.
Create a python application that allows you to control external devices and appliances, and interact with sensors
Manipulate still images and video taken by the raspberry pi camera
Design a driver circuit for the external relays
Control mains appliances safely
Create an enclosure for your mains controller circuit
Setup a remote working environment for your raspberry pi
Design a printed circuit board for the relay circuit
Show more
Show less

Syllabus

What is this course about? How to make the most out of it? What software and hardware will you need?

[0005] - Watch me first! A study guide

[0020b] - Required hardware, Part 2

As of October 2017, Raspbian Jessie has been replaced by Raspbian Stretch. Everything I show in this course will work fine in Raspbian Stretch.

[0030] - Things to drive on your bench with the Bench Computer

[0040] - Residual current device

[0045] – Update 2022 briefing

A list of parts

Setup the Raspberry Pi with the touch screen and the Piface Relay Plus HAT

Introduction

As of October 2017, Raspbian Jessie has been replaced by Raspbian Stretch. Please download Stretch instead of Jessie. Everything I show in this course will work fine in Raspbian Stretch.

[0060] - Attach the touch screen on the Raspberry Pi

[0070] - Boot your Raspberry Pi for the first time

NOTE the address configuration of the Piface board is controlled by a set of jumper wires. By default (i.e. as you receive your Piface in the box) those jumpers maybe arranged differently, and this will cause the I2C address of your Piface board to be different to what I show you in these videos.

To avoid any confusion, please ensure that the address jumpers on your board match mine, or remember to change the I2C address in the software accordingly.

Look at the section "jumper settings" in the Piface Relay Plus Getting Started Manual (linked in the Resources).

Conclusion

Test your new knowledge

[0090] - Make the enclosure for the Bench Computer

[0098] - Connect a Bluetooth keyboard

[0100] - Setup Wifi using a keyboard

[0110] - Setup Wifi using Ethernet

[0120] - SSH without password

[0130] - Setup Remote Desktop

Setup the RPi Camera and learn how to take still images and video

[0140] - Connect the Raspberry Pi Camera

[0150] - Taking still images

[0160] - Taking video

[0170] - Converting H264 video to MP4

[0180] - Splitting video files to smaller files

Learn how to use the Piface Relay Plus

[0190] - What is a HAT?

[0200] - The Piface Relay Plus

[0210] - Piface Relay Plus software setup and demo

[0220] - Piface Relay Plus blink script walkthrough

[0230] - Piface Relay Plus connect and control an LED strip

[0235] - Shrink tubing to protect a wire join

[0240] - Piface Relay Plus Connect and Control a 12V Fan

[0245] - Improving the wiring

Learn how to use the DHT22, including how to access it without being a superuser

You will need to download Adafruit's DHT module from Github with this command:

git clone https://github.com/adafruit/Adafruit/Adafruit_Python_DHT.git

[0260] - PIGPIOD deamon

[0270] - Getting the PIGPIOD to auto start

Learn how to control mains appliances with an appropriate external (to the Piface Relay+) relay

[0300] - Using a 5V relay with the Raspberry Pi

[0310] - Calculate the relay driver circuit

[0320] - Test the relay driver circuit on a breadboard

[0330] - Design the relay PCB

[0340] - Test the relay driver PCB

Learn how to make a relay controller box so that you can safely drive mains appliances

[0350] - Create an enclosure Part 1: Walkthrough

[0351] - Create an enclosure Part 2: Testing

[0352] - Create an enclosure Part 3: Tools

[0353] - Create an enclosure Part 4: Demonstration

[0360] - Relay box controller external wiring

[0370] - Test the finished relay controller box with software

Learn how the basics of creating graphical Python applications using the Tkinter library

[0380] - Introduction to Tkinter

[0381] - The Tkinter Label widget

[0382] - The Tkinter Event

[0383 ] - The Tkinter Entry Box widget

[0384] - The Tkinter Image widget

[0385 ] - The Tkinter custom styling

[0386 ] - The Tkinter Notebook widget

[0387 ] - The Tkinter grid layout

Write the touch Bench Computer application, step by step

[0390 ] - User Interface design with a wireframe

[0400 ] - Step 1: Create the skeleton application

[0 410 ] - Step 2: Implement Tab 1 - The control Tab

[0420] - Step 3: Implement Tab 2 - The camera Tab

[0430] - Step 4: Implement Tab 3 - The environment Tab

[0440] - Test the Bench Computer application

Bench Computer Mk II using the Keyestudio 4 Channel Relay (or similar)

[1001] - Introduction

[1010] - RPi Bench Computer Mk II demonstration

[1030a] - Disassembly planning

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Is ideal for electronics hobbyists, DIY enthusiasts, and people who work on electronics work benches

Develops skills for interfacing a Raspberry Pi with external components and devices

Teaches skills and knowledge that are relevant to home automation projects

Emphasizes practical application with real-world examples

Covers a wide range of topics, including programming, hardware interfacing, and circuit design

You need to purchase additional hardware and equipment to complete the projects in this course

Reviews summary

Informative raspberry pi course

According to students, this Raspberry Pi course offers excellent walk-throughs and instruction from a knowledgeable subject-matter expert.

Students enjoyed instruction from an expert instructor.

"Excellent subject matter expert"

The course includes in-depth, well-explained demonstrations.

"walk throughs where extensive and well explained"

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Raspberry Pi: Make a Workbench Computer with these activities:

Compile Essential Course Materials

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Start by collecting course-related resources, like syllabi, lecture notes, and assignments.

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Gather syllabi, lecture notes, and assignments

Join a Raspberry Pi Study Group

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Connect with fellow learners and engage in group discussions to reinforce concepts, share insights, and expand your understanding.

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Find or create a Raspberry Pi study group
Participate in online or in-person study sessions

Contribute to the Raspberry Pi Community

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Deepen your understanding and practice by actively participating in open-source Raspberry Pi projects, contributing to the community's knowledge base.

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Identify open-source Raspberry Pi projects to contribute to
Make code contributions or provide feedback
Collaborate with other community members

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Career center

Learners who complete Raspberry Pi: Make a Workbench Computer will develop knowledge and skills that may be useful to these careers:

Project Manager

Project Managers plan, organize, and control projects. They may work in a variety of industries, such as construction, manufacturing, and software development. The Raspberry Pi: Make a Workbench Computer course can help Project Managers learn about the basics of project management, which can be useful for planning and managing new projects.

See salaries and explore the career path for Project Manager

Software Engineer

Software Engineers design, develop, and test software applications. They may work in a variety of industries, such as computer software, telecommunications, and financial services. The Raspberry Pi: Make a Workbench Computer course can help Software Engineers learn about the basics of programming and software development, which can be useful for designing and building new software applications.

See salaries and explore the career path for Software Engineer

Computer Hardware Engineer

Computer Hardware Engineers design, develop, and test computer hardware, such as processors, memory, and storage devices. They may work in a variety of industries, such as computer manufacturing, telecommunications, and aerospace. The Raspberry Pi: Make a Workbench Computer course can help Computer Hardware Engineers learn about the basics of computer hardware, which can be useful for designing and building new computer systems.

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Technical Writer

Technical Writers create and maintain technical documentation. They may work in a variety of industries, such as software development, manufacturing, and healthcare. The Raspberry Pi: Make a Workbench Computer course can help Technical Writers learn about the basics of technical writing, which can be useful for creating and maintaining new technical documentation.

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Control Systems Engineer

Control Systems Engineers design, develop, and test control systems. They may work in a variety of industries, such as manufacturing, aerospace, and automotive. The Raspberry Pi: Make a Workbench Computer course can help Control Systems Engineers learn about the basics of control systems, which can be useful for designing and building new control systems.

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Electrical Engineer

Electrical Engineers design, develop, and test electrical systems and equipment. They may work in a variety of industries, such as power generation, distribution, and manufacturing. The Raspberry Pi: Make a Workbench Computer course can help Electrical Engineers learn about the basics of electricity and electronics, which can be useful for designing and building new electrical systems.

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Robotics Engineer

Robotics Engineers design, develop, and test robots. They may work in a variety of industries, such as manufacturing, healthcare, and space exploration. The Raspberry Pi: Make a Workbench Computer course can help Robotics Engineers learn about the basics of robotics, which can be useful for designing and building new robots.

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Mechatronics Engineer

Mechatronics Engineers design, develop, and test mechatronic systems. They may work in a variety of industries, such as manufacturing, robotics, and healthcare. The Raspberry Pi: Make a Workbench Computer course can help Mechatronics Engineers learn about the basics of mechatronics, which can be useful for designing and building new mechatronic systems.

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Teacher

Teachers plan, organize, and teach classes. They may work in a variety of settings, such as schools, colleges, and universities. The Raspberry Pi: Make a Workbench Computer course can help Teachers learn about the basics of teaching, which can be useful for planning and teaching new classes.

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Researcher

Researchers conduct research in a variety of fields, such as science, engineering, and social sciences. The Raspberry Pi: Make a Workbench Computer course can help Researchers learn about the basics of research, which can be useful for conducting new research projects.

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Automation Engineer

Automation Engineers design, develop, and test automated systems. They may work in a variety of industries, such as manufacturing, healthcare, and transportation. The Raspberry Pi: Make a Workbench Computer course can help Automation Engineers learn about the basics of automation, which can be useful for designing and building new automated systems.

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Embedded Systems Engineer

Embedded Systems Engineers design, develop, and test embedded systems. They may work in a variety of industries, such as automotive, aerospace, and medical devices. The Raspberry Pi: Make a Workbench Computer course can help Embedded Systems Engineers learn about the basics of embedded systems, which can be useful for designing and building new embedded systems.

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Test Engineer

Test Engineers design, develop, and test products and systems. They may work in a variety of industries, such as manufacturing, healthcare, and software development. The Raspberry Pi: Make a Workbench Computer course can help Test Engineers learn about the basics of testing, which can be useful for designing and building new test systems.

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Quality Engineer

Quality Engineers design, develop, and test quality systems. They may work in a variety of industries, such as manufacturing, healthcare, and software development. The Raspberry Pi: Make a Workbench Computer course can help Quality Engineers learn about the basics of quality, which can be useful for designing and building new quality systems.

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Electronics Engineer

Electronics Engineers design, develop, and test electronic devices, systems, and equipment. They may work in a variety of industries, such as telecommunications, aerospace, and manufacturing. The Raspberry Pi: Make a Workbench Computer course can help Electronics Engineers learn about the basics of electronics and programming, which can be useful for designing and building new electronic devices.

See salaries and explore the career path for Electronics Engineer