SunFounder PiCar-4WD is a very cool raspberry pi robots kit desighed for both Raspberry Pi beginners and professionals to learn electronic kits.
It is suitable for the Raspberry Pi 4B and 3 model B+ 3B. With the grayscale module, ultrasonic module, Photo-interrupter sensor module, the car can realize obstacle avoidance, line following, object following, cliff detection, velocity measurement, mileage calculation and so on.
Online Tutorial to see more information, please refer to: picar-4wd.rtfd.io
About SunFounder: SunFounder is staying at the leading edge of Raspberry Pi, Arduino, and IoT Services. From the initial Hard-Copy Manual, to CD Manual, and now Online Tutorials, we have been looking for a better learning experience for users and helping users improve learning programming efficiency.
Note: Raspberry Pi/TF card/battery not included in the package, u need to purchase separately!!!
Electronic Parts
1 x 4WD HAT Module
1 x 2-ch Photo-interrupter Module(Velocity Measurement Module)
1 x 3-ch Grayscale Sensor Module
1 x 3.3V Ultrasonic Module

Other Parts
1 x Connection Wire(Grayscale Sensor Module)
1 x Connection Wire(Ultrasonic Module)
1 x Connection Wire(Photo-interrupter Module)
1 x Ribbon
4 x Cable Tie
1 x Screwdriver
4 x Wheels
1 x Battery Holder

Driving Parts
4 x Motor
1 x Servo
2 x 18650 Batteries
Structural Plates
1 x Top Plate
1 x Bottom Plate
2 x Spoiler
4 x Support
1 x Radar support

Mechanical Parts
4 x M1.5*4mm Self-tapping Screw
6 x M1.4*8mm Screw
4 x M2*10 mm Srew
10 x M2.5*6mm Srew
4 x M3*8mm Flat-head
16 x M3*8mm Screw
10 x M3*28mm Screw
6 x M1.4 Nut
4 x M2 Nut
18 x M3 Nut
6 x M2.5*11mm Bi-pass Nylon Standoff
2 x Encoding Disk
6 x M2.5*8+6mm Single-pass Nylon Standoff
6 x M3*30mm Bi-pass Nylon Standoff