Smart Robot Car Chassis Kit

PRODUCT SPECIFICATIONS:
2WD Smart Robot Car Chassis Kit:
Simple installation, stronger, with install guide.
Support double layer chassis.
Increasing mounting holes for 5-AA battery and 2-lithium battery.
Has two speed disks hole can be used with speed sensor.
Using strong 130 anti-jamming magnetic torque motors, motor running stability, jitter-free. Voltage 3~10V, transmission 1:48 than fast, speed cars best.
Thickening to increase chassis, 22cm, two-wheel width 17.5CM, head width 15.6CM, Middle 12cm wide.
Measuring 7.2V idle current is about 130mA, around ground running current of 200mA.
Color: black + yellow.
Material: acrylic.

4WD Package Smart Robot Car Chassis Kit:
Voltage:DC 6V.
Current:120mAh.
Reduction rate:Rate 48:1.
RPM (With tire):240.
Tire Diameter:66mm.
Motor Size:”70mm*22mm*18mm(2pcs with Wheel)”.
Weight:0.45kg.

4WD Package Low Cost Version:
Voltage DC 6V
Current 120mAh
Reduction rate Rate 48:1
RPM (With tire) 240
Tire Diameter 66mm
Motor Size “70mm*22mm*18mm (4pcs with gear)”
Weight 0.45kg

PACKAGE LISTS:
2WD Smart Robot Car Chassis Kit
1 x Car Chassis
2 x DC Gear Motor(1:48)
2 x Car Tire
2 x Encoder Disc
1 x Universal Wheel
1 x Battery Holder (battery is NOT included)
1 x Switch
4 x Fastener
4 x L12 Spacer
4 x M3*30 Screw
8 x M3*8 Screw
6 x M3 Nut

2WD Smart Robot Car Chassis Kit + Ultrasonic
• 1 x Car Chassis 
• 2 x DC Gear Motor (1:48) 
• 2 x Car Tire 
• 2 x Encoder Disc 
• 1 x Universal Wheel
• 1 x Switch -
• 4 x Fastener -
• 4 x L12 Spacer -
• 4 x M3*30 Screw -
• 8 x M3*8 Screw -
• 6 x M3 Nut
• 1 x Arduino Uno CH340 with Cable
• 1 x Male-to-Female Jumper Wires (20cm)
• 1 x Mini Breadboard 170 Tie Point
• 1 x L298N Motor Driver 
• 1 x Ultrasonic Sensor HC-SR04
• 1 x 2-Cell 18650 Battery with DC Jack

4WD Package Smart Robot Car Chassis Kit
2x Smart Car Chassis (Thick Acrylic)
4x DC Gear Motor
4x Wheels
All necessary screws and nuts

4WD Package Low Cost Version:
2 x Smart car chassis (Acrylic)
4 x DC gear motor
4 x Line speed encoder
4 x Wheels
1 x Battery box(batteries not included)
All necessary screws and nut