arduino voice recognition code

I defined an array Mymessage. Let's Depending on the voice command the voice module send some code to the Arduino, Arduino work on the program that is written by User that at what command which task should be perform depending on the condition. Here are the codes: #include #include "VoiceRecognitionV3.h" /** Connection Arduino VoiceRecognitionModule 2 -----> TX 3 -----> RX */ VR myVR(2,3); // 2:RX 3:TX, you can choose your favourite pins. Here, in the below code we are defining the pins for Rx and Tx. Just like Mega, Due has 54 Digital I/Os and 12 Analog inputs.

For that follow below instruction . Raspberry Pi Voice Recognition + Arduino UART Bluetooth Motorized Curtain - Homemade 3D Printed the code and a step by tep tutorial.

It also includes 3,000 pre-programmed phrases that it can say and is programmable with a smart device to change its behavior.

Set Environmental Variables 4.

This post was originally published by Sandeep Mistry and Dominic Pajak on the TensorFlow blog.. Introduction. here's a tutorial on how to make a voice-enable chat bot using pure Python. In my previous project, I showed how to control a few LEDs using an Arduino board and BitVoicer Server.In this project, I am going to make things a little more complicated. Sender Arduino code Explanation: This is the simplest code. Arduino_BHY2Host: Library for Host boards that interact with BHY2 chip on Nicla Sense ME This consists of object and text recognition, which opens doors for unimaginable technology that will certainly influence how humans live and learn in the coming times.

Welcome to this course.

25,20 A built-in mic is there for sound activation, audio control and even AI voice recognition. At the receiving side, a Bluetooth transceiver module receives the commands and forwards them to the Arduino and thus the robotic car is controlled. Project tutorial by Alessandro Didonna Speech recognition Google introduced voice input in Android 2.1 in 2009 and voice actions in 2.2 in 2010, with up to five languages (now around 40). How to Use a Photoresistor (or Photocell) - Arduino Tutorial: A photoresistor or photocell is a light-controlled variable resistor. With more than 1,000 parts and standing over 4 foot tall when fully assembled, this robot kit is ideal for teens who love to build. The APC220 module (see next image) has a total of nine pins (only seven are in use), and its small size makes it an ideal solution for wireless data transfer applications. Arduino is on a mission to make machine learning simple enough for anyone to use. Now that Arduino IDE is all set up, open the code I've provided for this tutorial (attached below), which is a slightly edited version of the "BLE_uart" example sketch. Real-Time Clock Arduino based Project: HX711 Arduino Library.

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Now i upload this code to the arduino. power the arduino board. and the red led on the bluetooth module should flash. now open the bluetooth control panel on your pc this can be opened from the system control panel or from the icon in the bottom right of your desktop. you will now have to add a new bluetooth device. Get 247 customer support help when you place a homework help service order with us. 3. First of all we train the voice recognition module with different voice command and then we use it with Arduino. Serial communication between Lora and ESP8266. Install Anaconda 2. This virtual environment system and voice recognition hard- ware is Example 1: Running the pre-trained micro_speech inference example . Connect your Voice Recognition V3 Module with Arduino, By Default: Download VoiceRecognitionV3 library. If you say, right the servo will move right for 90 degrees. Banana Pi is an open source hardware project lead by GuangDong BiPai technology co., LTD.It focuses on the open source hardware development board of ARM and MCU series, provides open software and hardware platform, and creates the basic technology development platform. 25,20 A built-in mic is there for sound activation, audio control and even AI voice recognition. Depending on the voice command the voice module send some code to the Arduino, Arduino work on the program that is written by User that at what command which task should be perform depending on the condition. (Tools -> Board) Check if the right COM port is selected. This module can store up to 15 voice commands. FRAME CODE AA--> Frame Head 0A--> Frame End. Communication Official libraries. Raspberry Pi Voice Recognition + Arduino UART Bluetooth Motorized Curtain - Homemade 3D Printed the code and a step by tep tutorial. To develop this project you should need some components which are: Arduino Uno, Bluetooth Module (HC-05) Mobile Phone (App installed AMR_VOICE) Jumper Wire (AMR_Voice) and Breadboard. Learn how to code in a variety of relevant languages such as Scratch and Blockly for younger-ages students; and Python, C# (Unity), Lua (Roblox) JavaScript, Java (Minecraft), CSS, Arduino, Unreal Engine, HTML5, and Swift Playgrounds for the more experienced student.

In the original code, it is printing all the labels and their values together. Remove the voice recognition module after successful recording with command hex code.

For example, try to change "25" value and see how it changes the program. iii. Arduino load cell project based on the HX711: Voice Recognition V3 Library for Arduino. The Arduino Due is like an upgraded Arduino Mega and has the same form factor as the Mega but it is powered by a more powerful 32-bit ARM microcontroller. Since the sound sensor board produces a changing voltage, well need the Arduinos analog-to-digital converter to process that voltage. In this case, the HC-05 Bluetooth module asks for a pin code for pairing, usually, the pin code is 1234 or 0000. To make such a Speech or Voice controlled robot with Arduino is more more and more cool. Then the serial port monitor will print the data. The user voice recognition module, ultrasonic sensor, and joystick have been integrated in this wheelchair. DHT11 Arduino Library. So that, you can read the position of the object in real time. At the receiving side, a Bluetooth transceiver module receives the commands and forwards them to the Arduino and thus the robotic car is controlled. This project is based on voice control, using commands you could control your appliances.

Make code to train the recognizer 8. 2. EasyVR TX->Arduino Pin 13 EasyVR RX-> Arduino Pin 12. Arduino 5V-> EasyVR 5V. GND->GND|||||||||||||||| Or if you have a sh History 19872003: Creation. Then the serial port monitor will print the data. So all we have to do is to import the first command for the hnubix. I am also going to synthesize speech using the Arduino DUE digital-to-analog converter (DAC).If you do not have an Arduino DUE, you can use other Arduino boards, but you will need an external DAC and some Voice Recognition is a very very complex task. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analogue inputs, a 16 MHz quartz crystal, a USB connection, a Rx to Tx.

The complete Arduino code for Voice controlled LEDs is given at the end. Since the sound sensor board produces a changing voltage, well need the Arduinos analog-to-digital converter to process that voltage. DHT11 Arduino Code and projects its used in: Real-Time Clock Module RTClib Arduino Library Download. It should run on most Arduino boards with an ARM core and at least 64K of RAM. After click on the Connect Robot option. The program code wr itten for Arduino is known as a ske tch. HOMEMADE ELECTRIC LONGBOARD. Communication Official libraries. Video. Go to File -> Examples -> VoiceRecognitionV3 -> vr_sample_train Upload the code to Arduino and wait until the code gets uploaded. It is capable of performing all the facial recognition stages on its own such as face detection, features extraction, face recognition using OpenCV libraries. The card was derived from the MultiMediaCard (MMC) and provided digital rights management based on the Secure Digital Music Initiative (SDMI) standard and for the time, a high memory density. Machine learning can be used to create predictions based on historical data. It is used with an Arduino board and provides an alternative to buttons, remote controls, or cell phones by letting you use full-sentence voice commands for tasks such as turning devices on and off, entering alarm codes, and carrying on programmed conversations with projects. In this tutorial we will learn how to talk with the Arduino Board. Author: Francis Kiptengwer Chemorion. Make sure this Library is installed in the Arduino IDE . Now, to make sure that the door is closed, we need to make it as the default backdrop. DHT11 Arduino Library. and make a simple face recognition projects. arduino voice recognition news . Thus, from the looks palette, place a switch backdrop to 1. Voice recognition module based multi commands training project: A built-in mic is there for sound activation, Audio control, and even voice recognition. This video shows how we make a face recognition door lock system using OpenCV on Raspberry Pi.

In my previous project, I showed how to control a few LEDs using an Arduino board and BitVoicer Server.In this project, I am going to make things a little more complicated. 2. and make a simple face recognition projects. The following example is to indicate received image recognition results by lighting up different LEDs on my BBC micro:bit: Result 1 (a BPI:bit ESP32 board) - red LED (Pin 0) Result 2 (a Arduino Nano 33 IoT with shield) - green LED (Pin 1) Result 3 (a Adafruit Metro M4 Express) - blue LED (Pin 2) Result 0 (background only) - white LED (Pin 8) Developer Kerimil used App Inventor to quickly and easily develop a program that allows the user to turn an Arduino-driven LED on and off using voice commands. Learn how to code in a variety of relevant languages such as Scratch and Blockly for younger-ages students; and Python, C# (Unity), Lua (Roblox) JavaScript, Java (Minecraft), CSS, Arduino, Unreal Engine, HTML5, and Swift Playgrounds for the more experienced student.

We have created a simple house model in which we will demonstrate the fingerprint and voice recognition sensor in use to create the house. About Banana Pi Open source project. Tablets, being computers, do what other personal computers do, but lack some input/output (I/O) abilities that others have. It also includes 3,000 pre-programmed phrases that it can say and is programmable with a smart device to change its behavior. Electronics and Arduino basic tutorials. With more than 1,000 parts and standing over 4 foot tall when fully assembled, this robot kit is ideal for teens who love to build. support multiple We will guide you on how to place your essay help, proofreading and editing your draft fixing the grammar, spelling, or formatting of your paper easily and cheaply. Arduino UNO based Projects: Arduino Uno is a micro-controller board based on the ATmega328P. This library can be downloaded from here. Download Open CV Package 3.

Make sure youve installed the Adafruit Fingerprint Sensor library previously.

It was designed to compete Real-Time Clock Arduino based Project: HX711 Arduino Library. The card was derived from the MultiMediaCard (MMC) and provided digital rights management based on the Secure Digital Music Initiative (SDMI) standard and for the time, a high memory density. The screenshot was taken by the author. It might work. This post was originally published by Sandeep Mistry and Dominic Pajak on the TensorFlow blog.. Introduction. Reply.

The user voice recognition module, ultrasonic sensor, and joystick have been integrated in this wheelchair. Connect your Voice Recognition V3 Module with Arduino, By Default: Download VoiceRecognitionV3 library. Having the fingerprint sensor module wired to the Arduino, follow the next steps to enroll a new fingerprint. In the Arduino IDE, go to File > Examples > Adafruit Fingerprint Sensor Library > Enroll. Make code to create data set 7.

Then send command 0xAA21 to import group 1. Code for Bluetooth voice control of LEDs using Arduino. Arduino Code 2 Lectures Practical: Controlling a LED Though Voice Commands 1 Lectures Description. It offers advantages for the healthcare, military, vehicle systems or the creation of voice interfaces and voice assistants in everyday life, as it helps to improve accessibility. Make code for face detection 6. Unable to connect google assistant from ifttt. DHT11 Arduino Code and projects its used in: Real-Time Clock Module RTClib Arduino Library Download. Code: ABX00052 / Barcode: 7630049203051. Just like Mega, Due has 54 Digital I/Os and 12 Analog inputs. Because Arduino's are cheap and easy to tweak. Siri was introduced as a system-wide personal assistant on the iPhone 4S in 2011 and now supports nearly 20 languages.

Speech recognition is a process of converting speech into text. Get 247 customer support help when you place a homework help service order with us. The Google Cloud Vision API gives access to powerful pre-trained machine learning models that can be

Future Predictions. Electronics and Arduino basic tutorials. Robots are cool.

This virtual environment system and voice recognition hard- ware is Prachi Shukla says: September 14, 2019 at 10:53 am. Arduino_BHY2Host: Library for Host boards that interact with BHY2 chip on Nicla Sense ME The Arduino voice-controlled robot car is interfaced with a Bluetooth module HC-05 or HC-06. We are using atmega328 (arduino uno) for further processing. So that, you can read the position of the object in real time. Using an Arduino Microphone. Read more.

Using an Arduino Microphone. Developer Kerimil used App Inventor to quickly and easily develop a program that allows the user to turn an Arduino-driven LED on and off using voice commands. First we should train the module with voice instructions group by group. Code: ABX00052 / Barcode: 7630049203051. pinMode(2, OUTPUT); pinMode(3, OUTPUT); Depending on the voice command the voice module send some code to the Arduino, Arduino work on the program that is written by User that at what command which task should be perform depending on the condition. I had the same issue, so I saved edited standalone code .restart the Arduino ide and open the saved code and then upload. For example, try to change "25" value and see how it changes the program. The purpose of this program is to send the message Hello to the other Arduino board. The program has stored the previous 2 input values and the previous 2 output values.

After you connect the Arduino Uno with your laptop or Computer open the desired program, upload the code into the Arduino by clicking on the upload button and wait for a while. The audio signals from microphone are in range of -0.005V to 0.005V as we checked through oscilloscope.

Test to confirm 5. Audio Presented by. Notepad++ offers a wide range of features, such as autosaving, line bookmarking, simultaneous editing, tabbed document interface, and many more features. Use Arduino with 1Sheeld+ and your smartphone as a Voice Recognizer.. push a button, speak and you'll see what you said on the LCD screen Arduino can hear and understand your voice with 1Sheeld ! It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analogue inputs, a 16 MHz quartz crystal, a USB connection, a To have a robot that can move around listening to your voice commands is more cool. int TxD = 11; int RxD = 10; Now, set pin 2 nd and 3 rd of the Arduino as output. Make code to create data set 7. Arduino UNO based Projects: Arduino Uno is a micro-controller board based on the ATmega328P. A voice recognition chip generally is pre-programmed to respond to specific words. Then select the HC-05 for connecting the Bluetooth module with your phone.

To make such a Speech or Voice controlled robot with Arduino is more more and more cool. It is capable of performing all the facial recognition stages on its own such as face detection, features extraction, face recognition using OpenCV libraries. Next, well introduce a more in-depth tutorial you can use to train your own custom gesture recognition model for Arduino using TensorFlow in Colab. Serial communication between Lora and ESP8266. Arduino Cloud Provider Examples: Examples of how to connect various Arduino boards to cloud providers; Arduino Uno WiFi Dev Ed Library: This library allows users to use network features like rest and mqtt.Includes some tools for the ESP8266.

In this tutorial, we are going to use Python 3. (download zip file or use git clone https: ALL CODE ARE IN HEXADECIMAL FORMAT. Ever wanted an automated house?

Youll first upload the code from the Arduino IDE then run it in the processing software. SEN0197 Voice Recorder-ISD1820 DFR0420 Audio Shield For DFRduino M0 And Arduino Uno will read position data of the object from HuskyLens. Voice-Controlled Arduino for Beginners. If it not paired then find the HC-05 Bluetooth module in your phone Bluetooth settings and pair your phone with it. Now connect a USB cable and connect the Arduino with your laptop or PC. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. The voice recognition technology also is very cheap these days, and since the receiver only has to have a few words programmed into it, the cost is also reduced. In this tutorial you will learn how to use a voice recognition - serial - module with the Arduino uno board. For this we will use the Voice Control Module. In this embedded systems project, we aim to make a 4-WD robotic car which we can control using specific voice commands through a mobile application called AMR_Voice.The application listens and sends the instruction to the Arduino board using Bluetooth and then Using serial in parallel out protocol, it obtains data serially from the Arduino board and transmits it through the parallel pins. Let's View details In this tutorial, we are going to use Python 3. We can give specific voice commands to the robot through an Android app installed on the phone. Arduino Cloud Provider Examples: Examples of how to connect various Arduino boards to cloud providers; Arduino Uno WiFi Dev Ed Library: This library allows users to use network features like rest and mqtt.Includes some tools for the ESP8266. The shift register controls several outputs simultaneously.

The source code editor is also written in C++ and is based on the Scintilla editing component. Notepad++ offers a wide range of features, such as autosaving, line bookmarking, simultaneous editing, tabbed document interface, and many more features. Because Arduino's are cheap and easy to tweak. FRAME CODE AA--> Frame Head 0A--> Frame End. we have no need to use any other software like google assistant etc.

In this embedded systems project, we aim to make a 4-WD robotic car which we can control using specific voice commands through a mobile application called AMR_Voice.The application listens and sends the instruction to the Arduino board using Bluetooth and then

In 1999, SanDisk, Panasonic (Matsushita), and Toshiba agreed to develop and market the Secure Digital (SD) Memory Card. The 74HC595 is a serial-in and parallel-out shift register IC. MOVI is an easy to use speech recognizer and voice synthesizer. GND to GND. (download zip file or use git clone https: ALL CODE ARE IN HEXADECIMAL FORMAT. 5. Thanks and enjoy! If you have any questions ask them in the comments field.  The APC220 module (see next image) has a total of nine pins (only seven are in use), and its small size makes it an ideal solution for wireless data transfer applications.

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2. For voice control using Arduino an important library that is needed is the SoftwareSerial.h Library. What is the best free speech recognition software?1) Converse Smartly.2) Microsoft Dictate.3) Google Docs Voice Typing.4) Otter.5) Speechnotes.14) Dragon Professional Individual.15) Windows Dictation.16) Briana Pro. Learn microcontrollers, basic circuits, FPGA, C++, codes, robotics, RC, 3D printing, dornes and much more. Theres also a third option: leave the Arduino Uno aside and use another Arduino board. (Tools -> Port) Now open the sample program for training the module. A built-in mic is there for sound activation, Audio control, and even voice recognition. To do it fast and well in a "general" way takes a neural network, or a very powerful PC (note: all common ones now use online resources to do all the work). The source code editor is also written in C++ and is based on the Scintilla editing component. SpeakUp click it works with the 3.3V Arduino Pro Using the

Test to confirm 5.

I defined an array Mymessage. If you say left the servo will move left until it reaches 180 degrees. Arduino code checks the text received. Ever wanted an automated house? The system uses a webcam and a Raspberry Pi. About Banana Pi Open source project. Download Open CV Package 3. The Arduino Due is like an upgraded Arduino Mega and has the same form factor as the Mega but it is powered by a more powerful 32-bit ARM microcontroller. We will guide you on how to place your essay help, proofreading and editing your draft fixing the grammar, spelling, or formatting of your paper easily and cheaply. I am also going to synthesize speech using the Arduino DUE digital-to-analog converter (DAC).If you do not have an Arduino DUE, you can use other Arduino boards, but you will need an external DAC and some Heres a sketch that reads the voltage from the sound sensor connected to A0 which is - Talk to your arduino :) Code: Read more. No. Next, from the text-to-speech palette, place a set voice to block and choose tenor from the drop-down. (Ctrl + U) You can keep playing with that by clicking the "Edit" button and start making your own modifications to the code. How to Run the Code Through Wekinator. The user voice recognition module, ultrasonic sensor, and joystick have been integrated in this wheelchair.

I was thinking if there was a way to code a chat bot using just pure Python.

We can give specific voice commands to the robot through an Android app installed on the phone.

Future Predictions. Notepad++ is a source code editor that is free to use and is available in various languages. int redPin = 9; int greenPin = 10; int bluePin = 11; byte com = 0; //reply from voice recognition void setup() { Serial.begin(9600); pinMode(redPin, OUTPUT); pinMode(greenPin, OUTPUT); pinMode(bluePin, OUTPUT); delay(2000); Serial.write(0xAA); Serial.write(0x37); delay(1000); Serial.write(0xAA); Serial.write(0x21); } void loop() { while(Serial.available()) { com = There are quite a few alternative Arduino Libraries for TensorFlow Light but honestly the situation is rather dire and I could not find any version which would fit my requirements. This consists of object and text recognition, which opens doors for unimaginable technology that will certainly influence how humans live and learn in the coming times. Tx to Rx - Power on the arduino, wait 3-5 sec until ready. Using serial in parallel out protocol, it obtains data serially from the Arduino board and transmits it through the parallel pins. CHECK 00--> Check System Settings 01--> [Check Recognizer][id01] We can use shift registers such as 74HC595 to save microcontrollers pins. CHECK 00--> Check System Settings 01--> [Check Recognizer][id01]

NOTE: I MADE THIS PROJECT FOR SENSOR CONTEST AND I USED CAMERA AS A SENSOR TO TRACK AND RECOGNITION FACES.So, Our GoalIn this session, 1. Adequate hardware,Quality microphone (not what was purchased at a local electronics store or necessarily what is on Nuances list of suggested devices),The right version of Dragon (believe me, Nuance would not spend the time working on a me It's free to sign up and bid on jobs. Check whether you've selected the right Arduino board. The sample code is shown below. Next, well introduce a more in-depth tutorial you can use to train your own custom gesture recognition model for Arduino using TensorFlow in Colab. Here we are explaining few parts of code. Weve been working with the TensorFlow Lite team over the past few months and are excited to show you what weve been up to together: bringing TensorFlow Lite Micro to the The finished robot has voice recognition and motorized head, arms, and feet. Arduino Nano RP2040 Connect allows you to build your next smart project. To have a robot that can move around listening to your voice commands is more cool.

Using an Arduino Microphone. Launch the Arduino IDE. Now that Arduino IDE is all set up, open the code I've provided for this tutorial (attached below), which is a slightly edited version of the "BLE_uart" example sketch. The 74HC595 is a serial-in and parallel-out shift register IC. The voice module will send a zero when it detects the first command, a one for the second command and so on. Arduino is on a mission to make machine learning simple enough for anyone to use.

CHECK 00--> Check System Settings 01--> [Check Recognizer][id01] At this point, the servo should move when you use a voice command. After that, we should import one group before it could recognize the 5 voice instructions within It's as simple as that. Go to above toolbar Project->Add Reference->.Net ->Search using.system.speech and click OK thats all!

The system uses a webcam and a Raspberry Pi. A tablet computer, commonly shortened to tablet, is a mobile device, typically with a mobile operating system and touchscreen display processing circuitry, and a rechargeable battery in a single, thin and flat package.

Having the fingerprint sensor module wired to the Arduino, follow the next steps to enroll a new fingerprint. Likewise, the serial interface (UART) in the same header can also be used for interfacing other serial modules like Bluetooth, radio, voice, voice recognition, etc. The sample code is shown below.

NOTE: I MADE THIS PROJECT FOR SENSOR CONTEST AND I USED CAMERA AS A SENSOR TO TRACK AND RECOGNITION FACES.So, Our GoalIn this session, 1. Speech recognition is a process of converting speech into text.

Learn microcontrollers, basic circuits, FPGA, C++, codes, robotics, RC, 3D printing, dornes and much more. The purpose of this program is to send the message Hello to the other Arduino board. Connect the TXD Pin of the voice recognition module with pin2 of the Arduino. Set Environmental Variables 4. Arduino Serial Communication with the Voice Recognition Module. Arduino Code for Arduino Voice Recognition Here some changes have been made to control LED with the voice commands. The Arduino voice-controlled robot car is interfaced with a Bluetooth module HC-05 or HC-06. I have shared the source code here , so Robots are cool. We have created an arduino based fingerprint and voice recognition door lock prototype.

Arduino load cell project based on the HX711: Voice Recognition V3 Library for Arduino. Hi, this top 100 Arduino Projects list is divided into 3 levels: Level 1: For beginners who are just starting their Arduino journey.. Level 2: Intermediate projects for those who have mastered all the basics of Arduino and Electronics.. Level 3: For advanced-level hobbyists and engineers who have experience in 3D designing, CAD, Electronics, and Microcontrollers.

Thus, from the looks palette, place a switch backdrop to

here's a tutorial on how to make a voice-enable chat bot using pure Python. Likewise, the serial interface (UART) in the same header can also be used for interfacing other serial modules like Bluetooth, radio, voice, voice recognition, etc. How to Use a Photoresistor (or Photocell) - Arduino Tutorial: A photoresistor or photocell is a light-controlled variable resistor. In 1999, SanDisk, Panasonic (Matsushita), and Toshiba agreed to develop and market the Secure Digital (SD) Memory Card. We can use shift registers such as 74HC595 to save microcontrollers pins. The staring point for doing speech recognition on an Arduino based board is TensorFlow Light For Microcontrollers with the example sketch called micro_speech!. Machine learning can be used to create predictions based on historical data.

The program code wr itten for Arduino is known as a ske tch. The user can also control the LED using buttons on the Android device. Lets start with a demo project that controls the Arduinos on-board LEDs, using voice commands. Make sure youve installed the Adafruit Fingerprint Sensor library previously. Making Hardware Connection. Hence we want our peak to peak amplified audio signals in this range. The following example is to indicate received image recognition results by lighting up different LEDs on my BBC micro:bit: Result 1 (a BPI:bit ESP32 board) - red LED (Pin 0) Result 2 (a Arduino Nano 33 IoT with shield) - green LED (Pin 1) Result 3 (a Adafruit Metro M4 Express) - blue LED (Pin 2) Result 0 (background only) - white LED (Pin 8) Example 1: Running the pre-trained micro_speech inference example . 3. You can get the library here! You can get the EasyVR Commander here You can get the Arduino IDE Software here! (if you don't have it yet) History 19872003: Creation. In the Arduino IDE, go to File > Examples > Adafruit Fingerprint Sensor Library > Enroll. int redPin = 9; // R petal on RGB LED module connected to digital pin 11 int greenPin = 10; // G petal on RGB LED module connected to digital pin 9 int bluePin = 11; // B petal on RGB LED module connected to digital pin 10 byte com = 0; //reply from voice recognition void setup() { Serial.begin(9600); pinMode(redPin, OUTPUT); // sets the redPin to be an output

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arduino voice recognition code