The Arduino simulator is a virtual portrayal of the circuits of Arduino in the real world. We can create many projects using a simulator without the need for any hardware.
The Simulator helps beginner and professional designers to learn, program, and create their projects without wasting time on collecting hardware equipments.
Advantages of using Simulator
There are various advantages of using simulator, which are listed below:
- It saves money, because there is no need to buy hardware equipments to make a project.
- The task to create and learn Arduino is easy for beginners.
- We need not to worry about the damage of board and related equipments.
- No messy wire structure required.
- It helps students to eliminate their mistakes and errors using simulator.
- It supports line to line debugging, and helps to find out the errors easily.
- We can learn the code and build projects anywhere with our computer and internet connection.
- We can also share our design with others.
This Victronics Arduino simulator promises to be the most full-featured one that is available now. Here are its most important benefits that it boasts: It features the ability to teach and demonstrate the inner workings of an Arduino sketch. You can test out a sketch without the hardware or before purchasing equipment. You can debug a sketch. Arduino Simulator. The Arduino simulator is a virtual portrayal of the circuits of Arduino in the real world. We can create many projects using a simulator without the need for any hardware. The Simulator helps beginner and professional designers to learn, program, and create their projects without wasting time on collecting hardware equipments. Thanks for the mention for Simulator for Arduino. The website has moved here: ww.virtronics.com.au since the website arduino.com.au was transferred back to the original Arduino team. We are not sure if any of the other Simulators actually work. The iPhone Arduino Simulator is a bit of a joke – read the reviews. We build software for people in the hobby electronics world to help them with testing their arduino codes by simulating the Arduino IO. Email: louis.dhont@xevro.be.
Types of Simulator
There are various simulators available. Some are available for free, while some require a license to access the simulators.
Some types of simulators are listed below:
- Autodesk Tinkercad
- Emulator Arduino Simulator
- Autodesk Eagle
- Proteus Simulator
- Virtronics Arduino Simulator
- ArduinoSim
Autodesk Eagle is an advanced simulator, which is used to design 2D and 3D models of PCB, modular designs, multi-sheet schematics, real-time synchronization, etc.
How to access simulator?
Here, we are using the Autodesk Tinkercad Simulator.
The steps to access the TINKERCAD are listed below:
1. Open the official website of tinkercad.URL: https://www.tinkercad.com/
A window will appear, as shown below:
2. Click on the three horizontal lines present on the upper right corner.
3. Click on the 'Sign in' option, if you have an account in Autodesk. Otherwise, click on the 'JOIN NOW' option if you don't have an account, as shown below:
The SIGN IN window will appear as:
We can select any sign-in method. Specify the username and password.
We already have an account in Autodesk, so we will sign-in directly with the username and password.
The JOIN window will appear as:
Select the preference according to the requirements and sign-in using Gmail, etc.
4. Now, a window will appear, as shown below:
5. Click on the 'Create new circuit' option to start designing the Arduino circuit, as shown above.
The 'Circuits' option will also show the previous circuits created by user. The design option is used for creating the 3D design, which is of no use in Arduino.
6. We are now ready to start with the Autodesk Tinkercad. We can start creating our projects.
Autodesk Tinkercad Simulator
It is also a simulator that is used to design virtual circuits.
Features of Tinkercad
The features of Tinkercad are listed below:
- Glow and move circuit assembly. It means we can use the components of a circuit according to the project requirement. Glow here signifies the glowing of LED.
- Integrated product design. It means the electronic components used in the circuitry are real.
- Arduino Programming. We can directly write the program or code in the editor of the simulator.
- We can also consider some ready-made examples provided by the tinkercad for better understanding.
- Realtime simulation. We can prototype our designs within the browser before implementing them in real-time.
How to use a simulator?
Sign-in on the Autodesk Tinkercad, as explained above. Now, follow the below steps:
- Click on 'Create new circuit' option, as shown below:
- A window will appear. We need to drag and drop the desired components in the project screen. It is shown below:
- Click on the drop list of components and select the 'All' option.
The drop list will appear as:
The selected option 'All' will display all the components and starter examples when we scroll down a little, as shown below:
Code example to blink an LED
Let's understand with an example to blink an LED. We can use both ( blinking an LED in basic projects and the one specified below) methods to blink an LED.
The steps are listed below:
- Search UNO R3 and drag-drop the board on the project screen. We can select any board according to the requirements.
- Search a LED, and 1 resistor of 220 ohms and drag-drop them on the project screen.
After selecting the resistor, a box to set the resistance will appear, as shown below:
Here, we have selected the red color for LED. We can also choose other colors.
After selecting the LED, a box to set the color will appear, as shown below:
- Now, connect the wires. For wiring, just select the point on the board to the terminal of the component. We are not required to search for wires in the search box.
- The circuit will now appear as:
- Select the 'Text' instead of block view, as shown below:
- Click on the code button to write the code, as shown below:
- The coding screen will appear as:
It also displays the error in the code, if any.
- Click on 'Start Simulation' to upload the code on the board.
The LED will light up for 1 second and dim for 1 second.
The lighting LED is shown below:
Arduino Simulator For Pc Download
Click on 'Stop Simulation' to stop the blinking of an LED, as shown below:
Serial Monitor
The serial monitor is present on the bottom of the coding screen.
It will look like the below image:
Supplies:
Arduino Emulator For Windows
Browser with internet access. That is it
Question 1: What Are the Useful Features to Be Present in an Arduino Simulator?
A good Arduino simulator should have these features:
- Support multiple file projects📁📂📂🗄🗃 (*.h, *.cpp and more)
- It should be able to use Arduino libraries (not just a few😟 but all😀)
- Latest🆕 Arduino version should be used by default (Reason and more info)
- Support various trending projects which have many users - FastLED support, OLED, TFT colour LCD, NeoPixel 🤩 and more
- Arduino Mega simulations and Arduino nano simulations
- Examples for Demo projects (for example: famous libraries on GitHub)
- Should be able to run on multiple platforms - Windows, Mac as well as Android (Mobile devices 📱)
- Sharing🌏🌐 options so that it will be easy to share code with others (to get help, to get a review or some additions done)
- Be Smart
- Support code auto-complete
- support code formatting
- special useful debug features (example FPS and LED 🚥💡⚡Watt indicator for LED projects) etc
- Features provided should not be limited
- some NeoPixel Arduino projects have limitations👎 on the number of LEDs that can be connected
- Simulated parts: A good Arduino simulator is as good as the number of useful simulated elements it has. If the simulated elements are less, either the project will be handicapped or there will be less motivation.
- Support- There is no software tool which will be free of bugs or which will be in need of improvements. There should be a commitment from the developers to keep the tool up-to-date and also respond to the users in a timely manner. A tool which stops updating is a no go
PS: <please suggest if I should add any other points>
Question 2: How Many Files and Filetypes Are Supported in Wokwi Arduino Simulator?
There is always a need to add more functions to the project which will be done via the library. this will provide more useful features to the existing projects as well. Wokwi Arduino simulator supports library files written in C *.c, CPP *.cpp and the header *.h files, without any restrictions.
Other file types supported by standard Arduino IDEare also supported.
Many simulators fail here as they either support only built-in libraries or doesn't support the external libraries at all. This is a disadvantage of using other simulators because in this world of open-source there are so many useful libraries out there for multiple projects, it will be a big loss for a learner to not to have the ability to play with them.
Question 3: How Does Wokwi Arduino Simulation Always Uses Latest Arduino Version?
Wokwi doesn't ask you to download any software package
it also doesn't need any installations
These two steps are avoided making the user free of maintenance work (frequent updates or outdated IDE usage are upfront avoided)
Question 4: What Are Some Interesting Library Examples Wokwi Hosts?
Wokwi Arduino simulator has many built-in examples listed on exciting modules such as NeoPixels, OLEDs and more. Here are a few examples:
- NeoPixel library from Adafruit:
- SSD1306 OLED display library from AdaFruit
- DHT sensor library from Adafruit as well
- FastLED examples from various contributors on GitHub (all references to the original author provided)
- Servo motor and potentiometer examples
and many more.
Bottom line is that the Wokwi Arduino simulator makes learning easier with the ample amount of good examples provided to get one started🏇.
PS:<If you have any suggestions for adding more libraries, you are always welcome. Please leave a comment>