Keyestudio 4WD Bluetooth Multi-functional Car - Table of Contents

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Content
1. Introduction .............................................................................................................................................................................................................................................. 1
2. Parameters ................................................................................................................................................................................................................................................ 1
3. Project List ............................................................................................................................................................................................................................................... 2
4. BOM ........................................................................................................................................................................................................................................................ 3
5. Installation Method .................................................................................................................................................................................................................................. 9
6. Address of Assembly Video ................................................................................................................................................................................................................... 29
7. Address of Demonstration Video ........................................................................................................................................................................................................... 29
8. Project Details ........................................................................................................................................................................................................................................ 30
Project 1:Line Tracking Sensor .......................................................................................................................................................................................................... 30
Project 2: Ultrasonic Sensor ............................................................................................................................................................................................................... 34
Project 3: Digital IR Receiver Module ............................................................................................................................................................................................. 40
Project 4: Servo Motor ....................................................................................................................................................................................................................... 45
Project 5: Bluetooth Module .............................................................................................................................................................................................................. 52
Project 6: L298N Motor Driver ......................................................................................................................................................................................................... 57
Project 7：keyestudio 1602 I2C Module ........................................................................................................................................................................................... 63
Project 8: Line Tracking of Smart Car ............................................................................................................................................................................................... 68
Project 9: Ultraviolet Obstacle Avoidance of Smart Car.................................................................................................................................................................... 80
Project 10：IR Remote Control of Smart Car ................................................................................................................................................................................... 91
Project 11：Distance Detecting of Smart Car ................................................................................................................................................................................. 101
Project 12：Bluetooth Remote Control of Smart Car ..................................................................................................................................................................... 117
Project 13：: 5 in 1 (Line Tracking, Obstacle Avoidance, Bluetooth and IR Remote Control, Distance Detecting ) Multi-functional Car ................................... 127
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