Bluetooth Controlled Servo
Bluetooth Controlled Servo
Aim:
The main aim of the project is to control the servo with the help of bluetooth.
Components Required:
| Sr. No | Component | Quantity |
|---|---|---|
| 1 | TeBoT and Cable | 1 |
| 2 | Jumper Cable(M-M) | 3 |
| 3 | Bluetooth Module(HC-05) | 1 |
| 4 | Servo Motor | 1 |
Connection and Code Upload:
Step 1: Connect the TeBoT with your device and turn on it.
Step 2: Select the board and port, then upload the code.
Warning: If you face any issue while uploading the code, then first “OFF” the TeBoT. Next, turn “ON” the TeBoT. Press the “BOOT” button for a short time then press the “RESET” button once. Then release the “BOOT” button. You will get a drive. Then upload the code.
Step 3: Connect the Bluetooth module with the TeBoT.
Step 4: Connect the servo motor with TeBoT.
Servo Motor ↔ TeBoT
VCC (Red Wire) ↔ VCC (1st pin from right to left in Ultrasonic Port)
GND (Brown Wire) ↔ GND (1st pin from left to right in Ultrasonic Port)
Signal (Orange Wire) ↔ Pin No 14 (2nd pin from left to right in Ultrasonic Port)
Step 5: Now download the apk file “Techyguide Robot” on your mobile and install it. You will see this interface.
Step 6: Now turn on the Bluetooth on your phone and select “HC-05”. Then give the pin as “1234” and click on “OK”. Then your Bluetooth will be paired with your mobile.
Step 7: Now go to the app and click on “Arm Control”.
Step 8: After clicking on “Arm Control” you will see the interface. Then click on “Connect” and select “HC-05”. Then your Bluetooth will be connected with your mobile.
NOTE: If you can’t see the Bluetooth name after clicking on the “Connect”, then follow the below steps.
- Go to your phone setting.
- Click on Apps.
- Click on Manage apps.
- Then click on “Techyguide Robot” app.
- Now go to App Permission.
- There you get Nearby devices under Not Allowed.
- So click on Nearby devices and give access Allow.
Now you can see that it is under Allowed Section.
Now, again go to the app and connect the Bluetooth. When you push on two arrows of shoulder, the servo will move clockwise and anti-clockwise.
Conclusion: From this project we got the idea about all components, connection of those components and made the Bluetooth Controlled Servo.