Wednesday, February 19, 2025

Teach an Online Circuits Class with Tinkercad

 Suggested YouTube Video for Full Process:


YouTube Video Link: https://youtu.be/50l3fREv0Qo

Reference WebSite Link: https://www.instructables.com/How-to-Teach-an-Online-Circuits-Class-With-Tinkerc/  

Note: This Blog Article is inspired by the above Reference Website Article.

Tinkercad is known as a beginner-friendly 3D CAD program, but it also includes a circuit and Arduino simulator that runs in a web browser. This makes it a useful tool for teaching introductory circuits and Arduino classes both in person and online.

What is Tinkercad Circuits?

Tinkercad Circuits is a fully functional Arduino and circuit simulator that runs in a web browser. It can be accessed by logging into Tinkercad and clicking "Circuits" in the left menu. While other circuit simulators exist, Tinkercad provides a "breadboard view" with graphics that look like the physical circuit parts. This is more beginner-friendly than the "schematic view" used by many other simulators. The ability to simulate an Arduino and run code directly in the web browser is an added benefit.

When to Use Tinkercad Circuits

Tinkercad Circuits is useful in several scenarios:

  • Active learning in large lectures: Students can follow along with the instructor by building circuits on their laptops.

  • Online classes: Simulations can help keep an online class engaging.

  • Remote debugging: Students can rebuild their circuits in Tinkercad and share their screen to make it easier to debug.

  • Introductory makerspace/library workshops: Tinkercad allows people to explore and practice without needing to purchase their own Arduino.

Teaching with Tinkercad: A Step-by-Step Approach

Teaching TinkerCAD CIrcuits
Teaching TinkerCAD CIrcuits || Basic LED Circuit

Account Creation: 

Ensure students create accounts at www.tinkercad.com before the class begins.


Interactive Screen Sharing: 

Share your screen and guide students to open a separate browser tab for real-time participation.


Circuit Creation: 

From the main page, instruct students to click "Circuits" followed by "Create new Circuit," and to rename the circuit accordingly.


Basic LED Circuit: 

Familiarize students with the interface by guiding them through the construction of a basic LED circuit consisting of a 9V battery, LED, and 1K resistor. Emphasize the importance of connecting the LED’s anode to the battery’s positive terminal.


Wire Color-Coding: 

Explain the significance of wire color-coding, using red for positive connections and black for negative connections.


Simulation: 

Initiate the simulation by pressing the "Start Simulation" button to illuminate the LED.


Microcontroller Explanation: 

Clarify that a microcontroller executes a single task, such as automatically toggling an LED.


Arduino Integration: 

Instruct students to create a new circuit incorporating an Arduino and a breadboard.


Power Connections: 

Connect the Arduino 5V pin to the breadboard + bus using a red wire and the Arduino GND pin to the breadboard – bus using a black wire.


Bus Connections: 

Connect the left and right-side buses.


Wiring Practices: 

Emphasize the importance of maintaining neat and color-coded wiring.


Code Editor: 

Open the Code Editor and explain that the code instructs the Arduino to utilize pin 13 as an output for controlling devices like LEDs, enabling the LED to blink on and off at one-second intervals.


Simulation Activation: 

Press the Start Simulation button and zoom in on the Arduino to observe the built-in LED next to the letter “L” blinking.


Level up your online circuits class! The "TinkerCAD Circuits Reference Handbook" provides educators with comprehensive guidance, innovative teaching methods, and hands-on examples for engaging students using Tinkercad. Buy now and transform your online classroom!


Total Pages: 209

Author Name: Udayakumar G.Kulkarni

GoogleISBN :  GGKEY:KUA3PNK4SKX

eBook Price: 

Asia Region: 299/- INR

Rest of the World: $4.99 USD

eBook Link: 

https://play.google.com/store/books/details?id=auxGEQAAQBAJ&pli=1  

[Google Play Store]


https://books.google.co.in/books/about?id=auxGEQAAQBAJ&redir_esc=y 

[Google Books]


For more details on eBook click this link: 

TinkerCAD Circuits Reference Handbook eBook: About Page


Happy Tinkering!

…till next post, bye-bye and take care.


Tuesday, February 18, 2025

Design and Prototype Electronic Applications with Tinkercad PCB

 Suggested YouTube Video for Full Process:

YouTube Video Link: https://youtu.be/KQ1fuBPDJfo


Reference WebSite Link: https://www.raypcb.com/tinkercad-pcb/ 

Note: This Blog Article is inspired by the above Reference Website Article & there mentioned tool.

Are you looking for a way to design and test PCBs for your electronic gadgets? Tinkercad PCB is an online tool that allows you to create and test PCBs for electrical gadgets and is part of the Tinkercad collection of layout tools, including code blocks and 3D design.

What is Tinkercad PCB?

Tinkercad PCB is an online tool that allows users to create and test PCBs for electrical gadgets. With Tinkercad PCB, users can add and arrange electronic parts such as resistors, transistors, capacitors, and LEDs to build custom PCB designs. The platform's drag-and-drop interface makes it easy to develop ideas and test circuit layout functionality using the built-in simulator. Tinkercad is commonly suggested to new users because it works for free in your browser.

Key Features and Benefits of Tinkercad PCB

  • User-Friendly Interface: Tinkercad PCB features a drag-and-drop interface, making it easy to develop your ideas.

  • Simulation Capability: The functionality of circuit layouts can be tested with the built-in simulator.

  • Versatile Export Options: Design files can be exported in various formats, including Gerber files, for manufacturing real PCBs.

  • Cost-Effective: Tinkercad PCB is an excellent tool for prototyping and creating electronic applications without needing extensive knowledge of PCB layout software.

  • 3D Printing: Create circuits in any form using 3D printing, offering design flexibility.

How Tinkercad PCB Operates

  1. Hardware Layout: Start with a 3D model, either created from scratch or downloaded from the library.

  2. 3D Software: Tinkercad is a free browser-based tool for transferring prototypes into printable file formats like .STL or .OBJ.

  3. Prototyping: Prototype circuits on a breadboard with components like resistors, batteries, and LEDs using Tinkercad Circuits.

  4. PCB Planning: Plan your PCB design, including the pads and tracks that allow components to integrate.

  5. Modeling Tracks & Pads: Design pads and rails using shapes like boxes and cylinders. Common dimensions include a 4mm pad diameter, 1mm through-hole pad, 2mm track width, and 2mm track/pad height.

  6. Material Selection: Use regular filaments like PETG or PLA for insulation and conductive electric filaments like Proto Pasta Conductive PLA for the conductive substance.

  7. Assembly: After printing, insert components into the circuit board, using a soldering iron or conductive glue to hold them in place.

Examples of Tinkercad PCB or 3D Custom Printing

  • Dental supplies

  • Consumer goods, including clothing, footwear, furniture, and prostheses for the eyes

  • Industrial goods like prototypes and production equipment

  • Fossil reconstruction

  • The scale of an architecture Model & maquettes

  • Film props

  • Forensic pathology evidence reconstruction

  • Recreating the historical objects

Benefits of Tinkercad PCB or 3D Custom Printing

  • Complex and organic geometries with no impact on part pricing

  • Single item production from various component assemblies with no upfront tooling costs

  • Fast part production in a day or in 24 hours

  • Internal characteristics with state-of-the-art heat transfer and flow applications

Source: Excerpts from "Tinkercad PCB: A Step-by-Step Guide - RayMing PCB"

Want to avoid costly PCB design mistakes? The "TinkerCAD Circuits Reference Handbook" shows you how to use Tinkercad Circuits to prototype and resolve wiring difficulties before planning your PCB. Purchase the eBook today for expert guidance!



Total Pages: 209

Author Name: Udayakumar G.Kulkarni

GoogleISBN :  GGKEY:KUA3PNK4SKX

eBook Price: 

Asia Region: 299/- INR

Rest of the World: $4.99 USD

eBook Link: 

https://play.google.com/store/books/details?id=auxGEQAAQBAJ&pli=1  

[Google Play Store]


https://books.google.co.in/books/about?id=auxGEQAAQBAJ&redir_esc=y 

[Google Books]


For more details on eBook click this link: 

TinkerCAD Circuits Reference Handbook eBook: About Page


Happy Tinkering!

…till next post, bye-bye and take care.

Monday, February 17, 2025

Step-by-Step Guide: Building Your First Circuit on a Breadboard

Introduction 

This guide walks you through building a simple circuit on a breadboard. By following these steps, you’ll learn how to set up a basic circuit and understand the fundamentals of breadboard usage.

Step 1: 

Gather Your Components For this project, you will need:

  • LED

  • 220-ohm resistor

  • Push button

  • Breadboard

  • 9V battery

  • Battery clip with a connector

  • Jumper wires

Step 2: Set Up the Power Rails 

Power Rail Connection Setup
Power Rail Connection Setup

Connect the positive (+ve) and negative (-ve) terminals of your power source to the respective power rails on the breadboard. If you have a breadboard with split power rails, use jumper wires to connect them.

Joining Both Side Power Rails
Joining Both Side Power Rails

Step 3: 

Place the Components

Components Placement
Components Placement

  1. Orient the breadboard so that the rows (A-J) and columns (1-30 or more) are facing you.

  2. Insert the LED's anode (longer leg) into a hole, for example, E5, and the cathode (shorter leg) into E6.

  3. Connect one end of the 220-ohm resistor to D6 and the other end to D10.

  4. Place the push button across the center divider, with the legs on either side (e.g., E10 and E13 on one side, F10 and F13 on the other).

Step 4: Connect the Components with Jumper Wires

Connecting Components To Power Rail
Connecting Components To Power Rail

  1. Connect the anode of the LED (A5) to the positive power supply rail.

  2. Connect the other leg of the push button (A12) to the negative power supply rail.

Step 5: Connect the Battery

Connecting 9V Battery To Power Rail
Connecting 9V Battery To Power Rail

  1. Attach the battery clip to the 9V battery (red wire for positive, black wire for negative).

  2. Insert the red wire into any positive power supply rail hole.

  3. Insert the black wire into any negative power supply rail hole.

    • You can also use a bench power supply or a breadboard power supply with a USB plug for 5V and 3.3V options.

Step 6: Test the Circuit 

Press the push button to test the circuit. The LED should light up when the button is pressed and turn off when released. Ensure all connections are secure.

Advantages of Using Breadboards

  • Breadboards are inexpensive and readily available.

  • They simplify the prototyping of both simple and complex circuits.

  • Components can be quickly tested before use in permanent projects.

  • They eliminate the need for soldering, making them reusable.

Disadvantages of Using Breadboards

  • Circuits built on breadboards are temporary.

  • Breadboards are not suitable for high-speed designs.

  • Surface Mount Device (SMD) components cannot be tested on them.

Conclusion 

Using a breadboard is a fundamental skill for anyone learning electronics. This step-by-step guide provides a practical introduction to building circuits on a breadboard, helping you grasp basic concepts and build confidence in your electronics projects.

Ready to take your breadboarding skills virtual? The "TinkerCAD Circuits Reference Handbook" teaches you how to build circuits on a simulated breadboard and beyond! Buy it today and start creating!

Total Pages: 209

Author Name: Udayakumar G.Kulkarni

GoogleISBN :  GGKEY:KUA3PNK4SKX

eBook Price: 

Asia Region: 299/- INR

Rest of the World: $4.99 USD

eBook Link: 

https://play.google.com/store/books/details?id=auxGEQAAQBAJ&pli=1  

[Google Play Store]


https://books.google.co.in/books/about?id=auxGEQAAQBAJ&redir_esc=y 

[Google Books]


For more details on eBook click this link: 

TinkerCAD Circuits Reference Handbook eBook: About Page


Happy Tinkering!

…till next post, bye-bye and take care.