(as of Sep 09,2020 07:14:11 UTC – Details)
When your face appears in the camera screen, the camera can recognize your face and make a round frame mark. When your face moves, the camera moves with the face, and it always focus on your face.
The light-tracing function of the car is mainly use two photoresistors located at two side of the front end to detect light. According to the change of voltage detected by the sensors, make the car perform corresponding actions.
The line tracking function of the car mainly uses the infrared sensors. When the sensors detect black line, the corresponding led will light up. the car perform corresponding actions according to the values of three sensors.
The obstacle avoidance function of the car mainly uses HC-SR04 ultrasonic module, which is installed with servo. The ultrasonic module measures the obstacle distance on the left, middle and right directions. the car perform corresponding actions according to different distances.
We provides Code libraries, which not only reduce the amount of code, but also simplify programming. It’s easy for Raspberry Pi beginner to program this car with python!
After you import library, only one line of code is needed to make the car move or turn.
And we provide detailed tutorial (PDF) and complete code (Python). You can download them before purchasing.
Android phone or tablet. (Run Android 4.4 or later, installed Freenove App)
Laptop or desktop computer. (Run Windows, Mac or Linux, including Raspberry Pi) (Refer to tutorial for detailed information)
Tutorial and Code
We provide detailed tutorial (PDF) with 110 pages and complete code (Python) . You can download them before purchasing.
This car has multiple functions. (Assembly required. Raspberry Pi and Battery are NOT contained.) Overview video -> https://youtu.be/4Zv0GZUQjZc
Provides detailed tutorial (download needed, no paper tutorial) and complete code (Python). Download link -> https://git.io/JeGOH
Compatible models -> Raspberry Pi 4B / 3B+ / 3B / 3A+. (2B / B+ / A+ / Zero 1.3 / Zero W is also compatible but needs extra parts.)
Control methods -> Controlled wirelessly by your Android devices, iPhone and computer (Windows, macOS and Raspberry Pi OS).
Needs battery -> See “AboutBattery.pdf” in downloaded file to buy.