Two-wheel robotics platform (chassis) 2WD Smart Robot Car Kit with TT gear motors for Arduino, Raspberry Pi and STM32

A versatile two-wheel drive chassis kit (2WD Smart Robot Car Chassis) for building educational mobile robots on the basis of Arduino, ESP32, Raspberry Pi or STM32. Easy assembly and expandability: The durable acrylic body features pre-drilled mounting holes for convenient attachment of control boards, motor drivers (L298N / TB6612FNG), batteries and various sensors. Reliable drivetrain: The kit includes two quality TT Motor gear motors with an optimal gear ratio of 1:48 and rubber wheels that provide excellent traction on the surface. Speed control: The included encoder discs allow you to fit optocouplers (speed sensors) for precise measurement of distance traveled and monitoring of each wheel's rotations. Features Drive type — 2WD (two-wheel rear/side drive + 1 support swivel wheel) Motors — 2× brushed TT Motor gear motors (gear ratio 1:48) Motor operating voltage — 3.0 V – 6.0 V DC (recommended 5V – 6V) Platform material — Durable transparent acrylic (with protective paper film) Wheels — 2× rubber wheels (diameter 65 mm, width 27 mm) Support roller — 1× metal/plastic ball caster wheel (Caster Wheel) Encoders — 2× perforated encoder discs for optical speed sensors (Speed Encoder) Power — Compartment for 4 AA batteries (6V) with switch Mounting holes — Ready-made perforation for Arduino Uno/Mega board, L298N motor driver, HC-SR04 ultrasonic sensor, line sensors and others