Arduino bluetooth car. Follow the detailed instructions in the .

You can also adjust the speed via a slider bar if the car’s control circuit supports that functionality. Hence it is easy to connect android application (AMR voice) and Bluetooth module (HC-05) using Bluetooth link. No resistors are needed to connect these. ino file in the Arduino IDE. T About Robot Car. 4)4xAA batteries and a holder. Step 1: The Hardware. 0) 傳輸字元的應用程式。 After uploading the code to the Arduino board, it is time to reconnect DIGITAL 0 RX and DIGITAL 1 TX pins to the Bluetooth module and reconnect the USB cable (Arduino - Power bank) to the Power bank. Use the circuit diagram below for that. Then, the data is transmitted to the Arduino UNO board via serial communication. we want to download a app as a remote to control the car. Choose your bluetooth module (my is the first one) and you will be taken to "the lobby". Next, we'll mount Arduino and BT module. pin d10 to txd on bluetooth module. for making. Hc-05 and HC-06 Bluetooth modules can be applied to the Arduino Bluetooth RC Car. Schematic for Bluetooth Controlled Car using Arduino. Type in an angle value (e. This Instructable is in theory only, the car did not end up work… Arduino 1 (Mine is the nano) Plug the bluetooth module into the breadboard to the right of the nano. I cannot figure out any circuit connection and code for the same. Then, connect the Bluetooth module to the Arduino Nano board. Breadboard. DC H Bridge Module. La aplicación consta de 4 botones una para cada dirección, al presionar el botón para mover adelante, la Step 4: Mounting All the Modules: Now it's time to mount all the modules. Macchinina 4 ruote motrici comandata tramite bluetooth e applicazione smartphone. We will also need an Android app which will be sending the controlling commands to the Bluetooth module (HC-05). 2. Jun 4, 2020 · Arduino Bluetooth control car is a simple robot car that can be controlled by your smartphone. Ok, let’s go ahead. Connect the 5V pin of the Arduino Nano to the VCC (power) pin of the Bluetooth module. Whether you're a beginner or an expert, you'll find something to inspire you at All3DP. You can also use L Apr 26, 2024 · In this project, I will show you how to design and develop a Bluetooth Controlled Robot using Arduino, HC-05 Bluetooth Module and L298N Motor Driver Module. L298N motor driver issue. Bridge the push button across the middle of the breadboard to the right of the bluetooth module. For running the vehicle remotely we are utilizing the HC-05 Bluetooth module. Control your robotic car using an Android app on a smartphone via Bluetooth (refer to the Controlling an LED with a Bluetooth-connected smartphone lesson for instructions on how to receive Bluetooth commands from a smartphone to control an Arduino (use the code at the bottom of that lesson page and modify it to receive string commands like May 13, 2021 · Hi! In this project, I will be making an Arduino-based car that can be controlled through an app using Bluetooth with an automatic braking feature that stops the car to avoid a crash. pdf doc to build the car. The steps to make the car are as follows-. Step 3: Mount Breadboards, and US Sensors. Step 5: TESTING THE BLUETOOTH! Once you downloaded the app, run it and click connect to device. This Smartphone gives a Bluetooth sign to the vehicle and from the sign, the vehicle works. 藍芽模組HC-05 x 1 6. Its controlled with an arduino uno and has 2 L298N Motor drivers , A bluetooth module HC-06 and have 2 18650 Li-ion batteries for the power supply. 5V 直流馬達 x 2 5. Arduino board (Nano/Uno) L298N motor driver. Buying Link: https://ouo. More specifically, Here we are using 300RPM 9v TT Gear Motor for making Arduino Bluetooth car l293d. then go to the setting and pair new device. Fit the DRV8833 Motor Driver into place. (Make sure Bluetooth is turned on and the app has Bluetooth permission). comIn this video, I will show you how to make a 4 wheel arduino bluetooth car using arduino nano, L293D motor Nov 7, 2023 · Front light, rear light, and horn are optional things of Arduino Bluetooth RC Car. Jul 9, 2024 · First, you need to download and install the Arduino Bluetooth RC Car app. Carino controls the RC Car via bluetooth connection. 5. An active buzzer is used as the horn of the vehicle. Mount the Ultrasonic sensors in these mini breadboards. We will use the mobile phone’s Bluetooth to control the car. I Have Used Old Car Gear Motor . Apr 29, 2024 · With handy RC car controls. Motors. The accelerometers in the phone measure the angle of tilt in degrees forwards and backwards and left and right, and use this to calculate motor speeds and direction which is sent to the ardunio. google. 3. After, the Bluetooth control car moves according to that data. Connect the digital pins 6 and 7 of the Arduino Nano to the IN1 and IN2 pins of the L298N motor driver, respectively. Mount the remaining ultrasonic sensor Hello guys, In this tutorial, we will learn how to make a multi-functional robot using the Arduino platform. Attach the red and black wires to the motors and solder them. The car can be operated remotely, making it an excellent choice for exploration, racing, or pure enjoyment. Jan 19, 2021 · Carino is a Bluetooth RC Car application. TXD. Bluetooth Module HC-05. The module pins depends on what you are using, but basically it has: VCC (connected to the 5V pin of the Arduino), GND (connected on GND on Arduino), RX (connected to the TX pin of the arduino) and TX (connected to the RX pin of the Arduino). For that, use the steps below. After this take the L293d motor driver and mount it over the Arduino uno. I'm making a 2 wheeled Bluetooth RC car using Arduino Uno, L298N driver, HC05 Bluetooth Module, 4 X AA Battery. Connect one motor to the OUT1 and OUT2 pins of L298N, connect second to the OUT3 and OUT4 pins. This cars and the library are for my Arduino AG class at the Montessory Gymnasium. It Aug 2, 2020 · ⚙Hello Friends,😀😀In this video I will show you how to make a Bluetooth RC car. Follow the detailed instructions in the . See the components, wiring, code and app blocks for this project. you can use this type of motor. Based on these commands, the car will move forward, backward, left or right. 7. Connect the VIN (power) pin of the Bluetooth module to the 5V pin on the Arduino. you can easily control it. If you don't have Arduino IDE installed, you can download it from here. Use double sided tape to secure two mini breadboards at the front and back of the vehicle. I will explain every single thing in this article and have made a tutorial video on… ⚙Hello Friends,😀😀💿Arduino Code and Diagram :https://robotlk. Feb 10, 2022 · This might be a duplicate topic but I haven't found the solution yet. Mar 10, 2024 · The Bluetooth module is connected to pin 13 and 10 of the Arduino that we are using as the software serial. This setup requires sufficient power supply to be able to run the four motors and the Bluetooth Module. DIY Arduino All-in-One Robot Car: Control With Bluetooth, Voice, IR, Gestures, Avoid Obstacles, Follow Hand: There are various DIY Arduino robot cars available on the internet, such as Arduino Bluetooth control robot, Arduino voice control robot, Arduino IR remote control robot, Arduino obstacle avoiding robot, Arduino hand following robot, Arduino gesture… ARDUINO BLUETOOTH CAR : A new tutorial! This time I chose to build an Arduino Bluetooth Controlled car. The car will use an ultrasonic sensor mounted on a servo to detect objects in front when the car is moving forward and will turn to face the back when the car is Hello everyone, in this video I have explained about how to make a Bluetooth controlled car using Arduino. All these motors are controlled by using the L293D driver shield. It has a simple and easy to use interface. Buradan sonraki adımları isterseniz videodan takip edebilirsiniz. Connect positive wire of batteries to +12V pin and negative to the GND of L298N, then connect same GND to GND of arduino. Open Android App and pair it with the HC-05 Bluetooth module (similar to the previous example) After connecting, Type "LED ON " or "LED OFF " on the Android App and click the "SEND" button. We will use the normal geared DC motors and the chassis. Arduino Bluetooth RC car can be made without front light, back light and horn. Bluetooth goes to Arduino TX, RX, 5V, and Ground. Using either virtual buttons or the phone’s accelerometer, Bluetooth RC Car allows you to operate any modified RC car. 1 x Arduino Nano. Mount the half-size breaboard at the front of the vehicle, the side closest to the reset button on the Arduino board. To connect with your device you need to turn on your Bluetooth. Fit the Arduino Nano into place. Now, in the app, you can see a button with the text "Connect to car". Arduino Bluetooth RC Car: I love remote control vehicles, they are super fun and interesting. OK, let’s do this Bluetooth control car step by step Apr 28, 2020 · Introduction. In this Instructable I will show how I created my own bluetooth car using Arduino and some parts I had lying around. The buttons are passive at first opening. Here we show you to build an Ar Nov 15, 2023 · The voltage drop is inherent in the design of the L293. STEP1- take the chasis and past the ardunio ; l298n ; hc-05 and bo motor on the chasis. We will showcase the required materials, explain the principles of various modules, and provide core code. Robot Car Kit: The kit contains a chassis, motors, tyres/wheels, wires, screws Oct 5, 2017 · In this tutorial we will learn how to wirelessly control the Arduino robot car that we made in the previous video. Now you should solder the electronics and get ready to assemble the car! Screw the 18650 battery holder to the base and add the nut. 7)Motor Controller (Only if you are using motors instead of servos) Step 4: Block Code. Wiring is similar to the above image, the difference only in the pin L298N assignment. Arduino HC-06 Bluetooth shield. Screws. Please take a look at the video I've uploaded. I will provide further details in a while. Apr 12, 2023 · Arduino Bluetooth Control Car How to Make Remote Control Car DIY Arduino Bluetooth Control Cardiagram & code - https://drive. Jul 25, 2023 · The Bluetooth controlled car receives commands from a Bluetooth-enabled device (smartphone, remote control, etc. 1 x HC-05 Bluetooth module. 小車輪子 x 2 9. 6. It will help to select a device using the list picker and then send commands to the arduino using bluetooth. Arduino Bluetooth Controlled Car: It is my Bluetooth control car. We will pair 2 HC05 modules in Master Slave configurati Turn on Bluetooth ; Search for new device ; Click on hc-05 ; Enter the password 1234 ; Once it paired open play store ; Search for arduino Bluetooth rc car; Download the app and open; Click on setting icon; Click on connect to car; Click on hc-05; Red Light turn into green it means it connected; All done Oct 3, 2017 · HC-06 Bluetooth modülünun ışıkları yanıp sönmeye başladıysa bu kısım da sorunsuz şekilde gerçekleşmiş demektir. 1)Arduino (I'm using a Mega 2560) 2)Bluetooth Module or Shield (I'm using a shield) 3)9V Battery and Cap. - Wires (For connection from arduino to motor driver) - Arduino (I used an uno, but I'm sure other types will work) - 6 AA battery pack or 1 9V battery pack. Salve ragazzi, in questo breve progetto vedremo come costruire una semplice automobilina bluetooth e comandarla tramite una applicazione creata appositamente a questo scopo. For this, I mainly use the Arduino Uno board, Bluetooth module, and L2 After that you have to connect the bluetooth module. The circuit was fine . Mar 1, 2020 · In this project I will show you how to make a Bluetooth-controlled car which can be controlled through your Android smartphone! Before starting, make sure that you have: Arduino Uno board. It uses an Arduino Program to build it. 小車底盤 x 1 8. pin d11 to rxd on bluetooth module. This is fairly cheap to make and very easy to make for beginners as there is minimal wiring. Mar 17, 2023 · In this video, we will learn how to build your own Bluetooth control car using an Arduino Nano board, an HC-05 Bluetooth module, and an L298N motor driver. It can be controlled remotely and wirelessly using either an IR remote controller or a smartphone app via Bluetooth/WiFi The robot car can turn left or right and move forward or backward. One for the High side one for the Low side. L298n motor driver. Slide the HC-06 into place. In this article, you'll find some of the best Arduino RC car projects, including Bluetooth RC cars that you can control with your smartphone. RXD. This instructable describes a simple robot car controlled via bluetooth by tilting an Android phone. Bluetooth Controlled Car with Camera. adsbygoogle || []). 1 x Motor Driver Module (TB6612FNG) 2 x Motors ( with Wheel) 1 x Battery for Arduino. Mar 14, 2024 · In this project, TechSparks will use Arduino to create a smart car project that can achieve Bluetooth remote control, obstacle avoidance, and line tracking functions. Outline. 1. Each will drop about 0. com/📱Mobile App 1. Arduino bluetooth car 4W. On the other end of the Bluetooth Communication, I will be using a Smart Phone and a simple Android App to control the Robotic Car. STEP3- connect l298n to arduino. Sep 20, 2019 · This car is a Bluetooth controlled car and it is controlled by a phone. HC-05 Bluetooth module or HC-06. We interface your telephone with the BlueTooth module. Soldering kit. Oct 25, 2017 · This the Bluetooth controlled car that used HC-05 Bluetooth module to communicate with mobile. \\r\\n Jul 14, 2020 · Learn how to make Phone Bluetooth controlled Arduino RC Car. Next, we need to connect to the Bluetooth module. In this way, connect the Arduino board and the Bluetooth module by jumper wires. Come vedremo Bluetooth Arduino Car. That is, this includes obstacle avoiding, Bluet Step 3: Wiring Scheme. As showen-. Finally, we are using pins 9, 6, 5and 4 to connect the L298N motor driver IC that is driving four of our motors. g. You should see the Servo Motor's angle change. Working Stage 1: We connect the car to the Bluetooth or voice software app. 63. The block code is given above. - 1 L298n motor driver. A Chassis. Arduino V in input was connected to L298N 5V and Ground. Arduino Bluetooth RC Car (Android Controlled): Hello, in this project I will show you how to transform an RC toy car to Bluetooth controlled through your Android smartphone! Before starting, make sure that you have: Arduino uno board L293D motor driver HC-06 Bluetooth module RC Car… May 4, 2022 · GND pin of the HC-05 should be connected to the ground connection of your project. This should be in sync with the rest of the motors,to make connection easier Jan 8, 2024 · Hi guys, So we have a project where we need to make a Bluetooth (HC-06) Controlled Car with just 2 rear motors connected to a L298N motor driver using Arduino Uno or Arduino Uno R3. ), and these commands are processed by the Arduino. Apr 17, 2021 · The Bluetooth module receives (input) Bluetooth signals from Android app and sends (output) signals to Arduino board. After that, install the breadboard on the car chassis. So I decided to make … Feb 10, 2021 · This will be a Bluetooth controlled car so for this project we will be using the HC-05 Bluetooth module to receive the controlling commands from any smartphone with the Google Play Store. Which can in any direction, have 2 front lights , have 2 back lights and also have a horn. Plus, the app also lets you turn the front and rear lights on and off. RXD is the receive pin of the module. 2. L298N motor driver problems. 2 x Battery for Motors. gnd to gnd on bluetooth module. Make sure the board is connected to your computer via a USB cable. Therefore, we can make this car low cost and easily. It has Six terminals. Sep 28, 2022 · Learn how to build a simple Arduino enabled car with 4 DC motors and a Bluetooth module, and control it with an Android app. Pins of HC-05 are conected to arduino like this: GND to GND; VCC to 5V; RX to TX and TX to RX. At a minimum, you can use 2 motors for the left and right sides, But in this Project, we are using 4 DC Gear motors. 安卓 Android 手機請上 Play Store ，下載應用程式 APP “Arduino Bluetooth” by CircuitMagic. 0. L298N Motor Driver with Nodemcu/ESP32. We simply teach you how to make this. com/how-to-make-bluetooth-rc-car-with-l298n/📚My Website - https://robotlk. Step 1: Build the Robot Car. - 4 tires. Şimdi sıra akıllı telefonumuzu aracımız için ayarlamaya. Let’s start with collecting the hardware items. then click on gear shown in the app now "choose connect to car". 5v to vcc on bluetooth module. Also, you can control it using the SriTu Hobby app easily — Download it. 5V. they will have same connections. This time its a Arduino Bluetooth Controlled RC Car. This can be connected to the GND pin on the Arduino UNO. the red button blinking in the app turn to green. install Bluetooth RC controller app through play store. Dec 18, 2017 · Written by Ping-Lun Liao. Para controlar el Robot usaremos una aplicación en nuestro celular, para esto debemos de instalar en nuestro celular la siguiente aplicacion. 5)2x470uf Capacitor (Only if you are using servos) 6)2xMotors or 2xContinuous rotation servos. Follow Us ️/ Contact :Instagram That is, data is communicated between the Bluetooth module and the mobile app. Arduino Bluetooth Car: In this project we are going to make a bluetooth Controlled Robot Car using Arduino. after getting the HC-05 device pait your app with the Step 2: Circuit Connection. Connect the GND pin of the Arduino Nano to the GND (ground) pin of the Bluetooth module. If you have improvement requests, do not hesitate to use the github discussions function of the Feb 10, 2022 · Bu videoda, Arduino, L298N motor sürücü ve HC06 Bluetooth modülü kullanılarak oluşturulmuş 4WD uzaktan kontrollü araba projesinin yapım aşamaları açıklanmışt 4. The RX and TX pins of the Bluetooth module are connected after uploading the code to the Arduino. If the power is not sufficient, even though the Bluetooth Module powers on, it cannot Connect your phone’s Bluetooth to the Bluetooth on the RC robotic car, once that is done, the Bluetooth icon will appear on your phone to show that the Arduino application and the Android GUI to control the robotic car have been successfully uploaded, then click the Bluetooth icon and the phone will connect with the robot, immediately you Step 1: What Is an RC Car! Here is some information about RC car or a remote control vehicle which is defined as any vehicle that is teleoperated by a means that does not restrict its motion with an origin external to the device. It is easy to operate and can be easily configured with the Arduino. Next, we are using pins 11,12,8, and 7 to connect our WS2812B RGB leds. Robot Móvil controlado por Bluetooth. By following our steps, you can smoothly implement the entire process. Nov 20, 2023 · Connecting the Bluetooth module ( HC-05 or HC-06 ) to the Arduino board. The Arduino then generates motor control signals, which are sent to the motor driver to drive the DC motors. 4 dc motors. Sounds fascinating! Well, this project by ardumotive is nigh to the expectations, where a simple RC is transformed to an Arduino Bluetooth controlled car and is controllable by your Android device, smartphone or tablet. Next, popsicle sticks were used for making car chassis. L298N 馬達驅動板 x 1 7. the first time password is 1234 or 0000. Oct 3, 2020 · L298N, HC-05 Simple Bluetooth remote car not running in Arduino. It has bipolar output transistors in a darling ton configuration. No need to modify Arduino code. Naylamp Car: Instalar desde Google Play. Also, the HC-05 Bluetooth module is used for this project. Upload the code to your Arduino Uno board. This project demonstrates how to build a Bluetooth-controlled car using an Arduino Uno, L298N motor driver, HC-05 Bluetooth module, and two DC motors. Observe the results on the Android App. Arduino bluetooth rc car 4w - PROGETTI ARDUINO. Download the Bluetooth RC controller from Given link. Although remote controlled robot cars that are available in the market are controlled by an RF remote, But this is the time of android phones. Firstly take the Arduino uno and then fix it on the middle of the car. This Smartphone gives a Bluetooth signal to the car and from the signal, the car works. This car is fast and can drive well on carpet. Connect the TXD pin of HC-05 to the RXD pin of the MCU (Arduino UNO PIN 0) 4. 7V per transistor so in a darling ton that is 0. Participated in the. Now, place the Arduino Nano board and Bluetooth module on the breadboard. Bluetooth Car 4WD Sep 21, 2019 Arduino Android Bluetooth Car. Screw drivers. Oct 9, 2020 · This is about Arduino Bluetooth controlled car. 4V to keep math simple and pick up wiring losses I round it up to 1. (adsbygoogle = window. If you have noticed, this app is for RC (remote controll) which is perfect for controllng a car or sth. the car. It has two operating modes: Command mode and Data mode, as we can change these modes by just pressing the push button on the Bluetooth module. For running the car wirelessly we are using the HC-05 Bluetooth module. This is often a radio control device, cable between control and vehicle, or an infrared controller. Fit the slider switch into place. It contain full tutorial include all hardware and software parts. The Arduino UNO, L298N Jan 15, 2019 · Hello Guys, In this tutorial i am going to show you how to make a DIY Arduino Bluetooth controlled car, so let's get started :)----- I hope you have fun with the car, I especially enjoy the sensor drive function with bluetooth. Google Play Store’dan Arduino Bluetooth RC Car uygulamasını indirelim. 4. Arduino Uno. Arduino Car - Bluetooth Controlled: This is an Arduino based car which can controlled easily with your phone. com/drive/folders/1c7b3YR Hello guys, Today we will learn how to make a Bluetooth control car using the Arduino. If you click the button, it will lead you to a list showing multiple Bluetooth devices. The code and libraries are specific to the electronic components in the kit, and they work well to test. The last step to make your RC car work, is to download the Android application from Google Play Store, and start having fun! $2 for PCB Prototype(Any Color): https://jlcpcb. Open the robo_car. open the app. 或在 Play Store 中輸入 Arduino Bluetooth Control ，查詢並下載任何可以傳輸字元的 APP。 若你使用 iPhone，請至 APP Store，下載任何可透過藍牙 HM-10 (Bluetooth 4. The project requires certain materials including Arduino Uno board, L293D motor driver, HC-06 Bluetooth module and an RC Car Step 9: Connect the Car and App. The motorized wheels move the car accordingly. Pair the app with the HC-05 Bluetooth module or HM-10 BLE module. This app; With a microcontroller (recommended Arduino), you can change and use the control circuit of a car or a toy car you have created. This Instructable and the library are still work in progress (9/2022). The Arduino UNO board is the main component of this project and the L298N motor driver board is used to power up the gear motors. I use 1W LED bulbs for the front and rear lights. Now you have to make the circuit for your car. Wire cutter. In the Arduino context, the robot car is commonly referred to as the robot car, RC car, remote control car, smart car, or DIY car. Sep 22, 2023 · The Bluetooth module (HC-05) which is connected to the Arduino. For this we need three major components which are Arduino uno, L293d motor driver and Bluetooth module hc-05. - 4 DC Motors. Sep 17, 2021 · Arduino RC cars are a great way to learn about electronics and programming while having fun. This is the easiest Arduino Robot Car and very popular Arduino Project for beginners. Hey everyone, today we are going to make an Arduino controlled Bluetooth Car. Do you want to know how to build an Arduino Bluetooth remote-controlled car? You have just stumbled upon the right DIY video. Arduino Bluetooth car Mar 7, 2021 Here's how you can get the Arduino Bluetooth Car up and running: Clone this repository to your local machine. 硬體材料： 1. If the Bluetooth module is connected correctly, the circle on the left will be green. Tools. io/7caf2C Arduino Bluetooth control vehicle is a straightforward robot vehicle that can be constrained by your cell phone. Arduino receives the data and prints the response to the Serial port. Then mount the battery. Key Features: Bluetooth Control: Control the car's movement (forward, backward, left, right) using a smartphone or computer with a Bluetooth terminal app. Step 1: Parts List: To get started, we will need to get an assortment of parts, mostly ranging to a total of $10-$20. 45 or 90) and click the Send button. If the Bluetooth Serial Monitor app is useful for you, please give it a 5-star rating on Play Store. Next, connect the motor driver board to the Arduino nano In this video we are going to make Arduino Bluetooth Car using HC05 Master Slave Transmitter Receiver. Push the two motors into place. STEP2- connect all the bo motor to l298n. 公對公杜邦線 x 11 4. Step 6: Install App. Materials Required. As Arduino is programmable, so it have to be programmed using C, Java language. push({}); Step 9. To creat this car we need to find -Arduino mega board or UNO board-L293D Jun 3, 2020 · The Android App sends instruction through Bluetooth and received by Arduino from the serial port through bluetooth modul HC-05, then this instruction translated/proceesed by the Arduino and control the DC motors by the support of driver motor modul L298. This uses and easy to use app that … Jun 23, 2021 · Steps for making Arduino Bluetooth car l293d: Step 1: Firstly, we will need Motors. Make sure to use the test code from the Google Drive to test each of the modules as you build. Dec 5, 2019 · Project objectives include designing and implementing a simple autonomous car prototype with Arduino, a L298N motor driver, a DC motor, and a Bluetooth module HC-05, and controlling the car Feb 1, 2020 · How to set up the Android app for Arduino Bluetooth RC Car. I have used L293D motor shield. Arduino UNO R3 板子 x 1 2. Step 1: What You Will Need. Select ESP32_Car from the list. Step 1: Soldering. This project is Arduino Bluetooth car basically it connect with your smart phone with help of Bluetooth. it ask for permission turn on Bluetooth allow it. Please help me out. 7 * 1 or 1. Open Serial Monitor on Arduino IDE. First, apply some hot glue mount motor driver. Click on the Setting icon and connect with your Bluetooth device. Bluetooth HC-05 is a Bluetooth module that is mostly used in the Bluetooth based project. Jumper Cables. I will show you three different methods of wireless control, using the HC-05 Bluetooth module, the NRF24L01 transceiver module and the HC-12 long range wireless module, as well as, using a Smartphone and a custom-made Android application. This is controlled by the mobile app. TXD is the transmit pin of the Bluetooth module. 公對母杜邦線 x 4 3. After designing the app, you need to code it. After mounting all the modules connect front and rear motor wires to the motor driver according to the circuit diagram. May 15, 2024 · A Bluetooth-controlled car utilizing a Bluetooth module, an L298N motor driver, and an Arduino UNO is an innovative remote-controlled car that can be controlled using a smartphone or other Bluetooth-enabled device. za oo vc id xz dy yw yu ih ms