Robotics
Elegoo Smart Robot Car Kit
The most affordable way in: an Arduino-based robot car kit you assemble yourself, with line-tracking, obstacle avoidance and app control.
- Power
- 2 x 18650 Li-ion (USB charging)
- Camera
- ESP32-CAM FPV (camera edition)
- Motors
- 4 x DC gear motors
- Control
- IR remote + Bluetooth app (iOS/Android)
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Highlights
- ✓Genuine Arduino UNO R3 — open, hackable, huge community
- ✓Learn electronics, wiring and C/C++ hands-on
- ✓Modes: auto, obstacle-avoid, line-follow, remote
- ✓Control by IR remote or phone app
- ✓Free step-by-step tutorials and source code
Overview
The ELEGOO Smart Robot Car Kit V4 is a build-it-yourself STEM robotics kit for beginners. Built around a genuine Arduino UNO R3, learners assemble the acrylic chassis and four-motor drivetrain, then bring it to life with obstacle avoidance (an HC-SR04 ultrasonic sensor on a servo scanner), line-following, plus IR-remote and Bluetooth app control. With free tutorials and open Arduino code, it is an ideal first project for electronics, wiring and C/C++ coding; the camera edition adds an ESP32 module for FPV video.
Specifications
| Power | 2 x 18650 Li-ion (USB charging) |
| Camera | ESP32-CAM FPV (camera edition) |
| Motors | 4 x DC gear motors |
| Control | IR remote + Bluetooth app (iOS/Android) |
| Controller | Arduino UNO R3 |
| Programming | Arduino (C/C++) |
| Line tracking | IR line-tracking module |
| Obstacle sensor | HC-SR04 ultrasonic on servo |
| Recommended age | 8–16 (STEM) |