Robot Chassis Kit

admin — Thu, 20 Nov 2025 19:52:01 +0000

The Robot Chassis Kit provides everything you need to build a compact mobile robot platform. It is designed for learning robotics, automation, Arduino projects, Raspberry Pi robots, and STEM education. The kit includes two BO geared motors, wheels, a strong acrylic chassis, a caster wheel, and a battery holder, making it easy to assemble your first mobile robot in minutes.

This platform is widely used in educational robotics because of its durability, easy motor mounting, and compatibility with common motor drivers such as L298N, L293D, TB6612FNG, and microcontrollers including Arduino, ESP32, and Raspberry Pi.

Whether you’re building a line-tracking robot, Bluetooth-controlled car, WiFi rover, or obstacle-avoiding autonomous bot, this kit provides a reliable base for your project.

Key Features

Complete Robot Base Kit

Includes motors, wheels, chassis, screws, and a caster wheel.

Strong Acrylic Body

Lightweight yet sturdy base suitable for high-speed or precision robotics.

Dual BO Gear Motors

Provides balanced torque and smooth motion for 2-wheel drive robots.

Compatible With Arduino & ESP32

Works with all major robotics microcontrollers and motor drivers.

Easy Assembly

Pre-cut mounting holes for sensors, motor drivers, servo motors, and controllers.

Ideal for STEM Projects

Perfect for beginners learning robotics and automation.

Specifications

Feature	Details
Chassis Material	Acrylic / ABS depending on model
Motor Type	BO geared 3–6V DC motors
Wheel Diameter	65 mm (standard)
Drive Type	2-wheel drive with 1 caster support
Caster Wheel	Plastic omni-directional
Battery Holder	4 × AA or 18650 holder (varies by kit)
Motor RPM	150–300 RPM at 6V
Assembled Size	Approx. 22 × 15 cm
Motor Voltage Range	3V–6V
Mounting Holes	For sensors, drivers, servos

Included in Package

1 × Robot chassis base (acrylic/ABS)
2 × BO gear motors
2 × Wheels (rubber grip)
1 × Caster wheel (ball/roller type)
1 × Battery holder
Installation screws, nuts, and spacers

Applications

Line-following robot
Obstacle-avoiding robot
Bluetooth-controlled car
WiFi & IoT robots (ESP32, ESP8266)
Arduino robotics projects
Maze-solving robot
Light-following robot
Educational STEM robotics

SG90 Servo

admin — Thu, 20 Nov 2025 19:51:58 +0000

The SG90 Micro Servo is a 9g micro servo motor featuring a plastic gear mechanism and standard PWM control. It is ideal for educational robotics, hobbyist RC projects, and DIY automation tasks where small size and lightweight design are required. The servo can rotate approximately 180° and is compatible with Arduino, ESP32, and Raspberry Pi.

Key Features

Lightweight and compact (9g)
Operating voltage: 4.8–6V DC
Rotational range: ~180°
PWM-controlled for precise positioning
Plastic gears suitable for lightweight applications
Compatible with Arduino, ESP32, Raspberry Pi

Variants

SG90 Standard Micro Servo
SG90 with extended servo horns

Specifications

Feature	Details
Motor Type	Micro Servo (Plastic Gear)
Torque	1.8 kg·cm at 4.8V
Operating Voltage	4.8–6V DC
Speed	0.1 sec/60° at 4.8V
Rotation Range	180°
Connector	3-pin (Signal, VCC, GND)
Dimensions	22.8 × 12.2 × 28.5 mm

Applications

Small robotic arms and educational robots
RC cars, boats, and planes
DIY automation and IoT projects
Arduino and ESP32 learning projects

Compatible Boards / Circuits

Arduino Uno, Mega, Nano
ESP32 / ESP8266
Raspberry Pi (via PWM)
Any microcontroller with PWM output

Robot Kits & Chassis – Hamtech Electronics Technologies