LCD Distance Meter

Aim:

The main aim of the project is to display the distance getting through ultrasonic sensor on LCD.

Components Required:

Sr. No	Component	Quantity
1	TeBoT and cable	1
2	TeBoT Connector	1
3	LCD_I2C	1
4	Jumper Wires (F-F)	2
5	Ultrasonic Sensor	1
6	Jumper Wires (M-F)	2

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: Now take the connector and connect on TeBoT.

Step 4: Now connect the LCD with TeBoT.

LCD_I2C	↔	TeBoT
GND	↔	GND (3rd pin in Bluetooth port from up to down)
VCC	↔	VCC (4th pin in Bluetooth port from up to down)
SDA	↔	Pin no 4 (Connector)
SCL	↔	Pin no 5 (Connector)

Step 5: Now connect the ultrasonic sensor on TeBoT.

Now turn on the TeBoT. You will see the distance on LCD. Also when you take your hand or something else in front of ultrasonic sensor you will see the distance on the LCD.

Conclusion: From this project we got the idea about all components, connection of those components and displayed the ultrasonic distance on LCD.