---
product_id: 640796457
title: "Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car"
brand: "maria wang"
price: "$36.86"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/640796457-robot-motor-kit-dc-motor-3-6v-gear-motor-tt
store_origin: EC
region: Ecuador
---

# 67mm Tire Size 3-6V Voltage 120 RPM Speed Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car

**Brand:** maria wang
**Price:** $36.86
**Availability:** ❌ Out of Stock

## Summary

> 🤖 Build Your Future with Robotics!

## Quick Answers

- **What is this?** Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car by maria wang
- **How much does it cost?** $36.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/640796457-robot-motor-kit-dc-motor-3-6v-gear-motor-tt)

## Best For

- maria wang enthusiasts

## Why This Product

- Trusted maria wang brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔍 Precision Engineering:** HC-SR04 sensor measures distances from 2cm to 500cm with 0.3cm resolution.
- • **🚀 Unleash Your Creativity!:** Perfect for DIY RC car projects and robotics.
- • **⚡ Efficient Power Management:** L298N driver ensures optimal performance for dual DC motors.
- • **👩‍💻 Ideal for All Ages:** Great for Arduino, Raspberry Pi, and STEM education for kids and adults alike.
- • **🛠️ Versatile Connectivity:** Includes 40-pin jumper wires for easy assembly and customization.

## Overview

The Robot Motor Kit by Maria Wang is a comprehensive starter kit designed for robotics enthusiasts. It includes four TT motors with a 1:48 reduction ratio, an HC-SR04 ultrasonic distance sensor, and a dual-channel L298N motor driver. This kit is perfect for DIY projects, offering versatility and ease of use for both beginners and experienced makers. With a focus on educational value, it supports Arduino and Raspberry Pi applications, making it an ideal choice for STEM learning.

## Description

Electronic Motor Kits Series for Arduino Motor, Raspberry Pi, AI Project, Robotics Set,STEAM KIT,Kids Adults Starters,electronic products DIY, etc. Arduino Motor and Tire/Wheels: Rate voltage: DC 3V6V Reduction ratio: 1:48 3V170mA; 120RPM, 0.7KGf.cm torque Size of the motor: 64.2x22.5x22.5mm(without the shaft) Diameter of the tire: 67mm/2.6 Width of the tire: 27mm/1.06 Ultrasonic Sensor HCSR04 Technical Specification Power Supply :+5V DC; Quiescent Current : 3mA; Working Current: <5mA; Effectual Angle: <15Degree; Ranging Distance : 2cm 300 cm/1 10ft; Resolution : 0.3 cm; Measuring Angle: 30 degree; Trigger Input Pulse width: 10uS; Dimension: 45mm x 20mm x 15mm HCSR04 Module Working Principle A: Pull the Trig pin to high level for more than 10us impulse, the module start ranging. B: The module automatically sends eight 40KHz square wave to detect whether a signal is returned. C: Finished ranging, If you find an object in front, Echo pin will be high level, and based on the different distance, it will take the different duration of high level. D: So we can calculated the distance easily. The distance ((Duration of high level)x(Sonic :340m/s))/2. Distance L 1/2 × T × C L298N Motor Drive Controller Specification: ·Logic voltage: 5V; ·Logic current 0mA36mA; ·Storage Temperature: 20 Degree C to Degree C to +135;·Operating mode: Hbridge driver (dual) ;·Drive voltage: 5V35V; ·Drive current: 2A (MAX single bridge) ;·Maximum power: 25W; ·Dimensions: 43x43x27mm Note: ·This module has a builtin 5v power supply, ·DO NOT input voltage to +5v supply interface, however ledding out 5v for external use is available. ·When ENA enable IN1 IN2 control OUT1 OUT2 ·When ENB enable IN3 IN4 control OUT3 OUT4 Package: 4pcs xDC motors+ Tires/wheels 1pc x HCSR04 Ultrasonic Sensor 1pc xL298N motor Drive Controller 1pc x40pin male to female Multicolorful Dupont jumper wires

## Features

- 【Robot motor Kit】: 4pcs TT Motor with 1:48 reduction ratio and plastic Robot Wheels/tires with tread pattern; Electric motor Operating voltage: 3V-6V DC motors (Recommended Value is 3V);Maximum torque: 800g.cm (3V);Great for RC car DIY or other electronic production; Size of the tire: OutsideΦ67mm/2.6"; Width 27mm/1.06".
- 【Ultrasonic Sensor HC-SR04 】distance measuring transducer sensor, HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object. Power supply: 5V DC; quiescent current: less than 2mA; effectual angle: less than 15°; distance: 2cm500cm; resolution: 0. 3 cm~
- 【Motor Drive Controller】: L298N Dual-channel H-bridge driver working mode creates higher working efficiency,L298N as main chip.Can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors. (**NOTE** To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage.)
- 【Jumper Wires/Cables】These Multicolorful Dupont wires can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers.This is 40-pin male to Female Jumer cable, the length: about 20 cm /8-inch.
- 【CUSTOMER SERVICE】: If quality problems for the products or usage, please contact us via buyer-seller message, we will solve it as what you like to within 24 hours. Ideal for Arduino,AI project, Starter kit, STEAM KIT,Raspberry Pi, Kids Adults etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Maria Wang |
| Model Name | gear |
| Speed | 120 RPM |
| Voltage | 5 Volts, 6 Volts, 3 Volts, 12 Volts |
| Horsepower | 25 Watts |
| Material | Plastic |
| Item Weight | 0.29 Kilograms |
| Manufacturer | Maria Wang |
| UPC | 799086541568 |
| Item Weight | 10.2 ounces |
| Package Dimensions | 10.91 x 6.77 x 1.5 inches |
| Color | B Kits |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Maria Wang
- **Model Name:** gear
- **Speed:** 120 RPM
- **Voltage:** 5 Volts, 6 Volts, 3 Volts, 12 Volts
- **Horsepower:** 25 Watts

## Images

![Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car - Image 1](https://m.media-amazon.com/images/I/81SlaehHjSS.jpg)
![Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car - Image 2](https://m.media-amazon.com/images/I/51uGKBBBeCL.jpg)
![Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car - Image 3](https://m.media-amazon.com/images/I/41kQsHqBvfL.jpg)
![Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car - Image 4](https://m.media-amazon.com/images/I/515t+oYDrmL.jpg)
![Robot Motor Kit DC Motor 3-6V Gear motor TT motor with Tire/Wheel Motor Drive controller HC-SR04 Ultrasonic Module Distance Sensor for Arduino Robotic AIProject Starter STEM Kit Raspberry pi Smart Car - Image 5](https://m.media-amazon.com/images/I/71jtBqb1V-L.jpg)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-14*