3R7G is a Pi based robot car built with a TurboPi kit and Raspberry Pi computer.
TurboPi
The TurboPi robot is a versatile and intelligent robot car powered by a Raspberry Pi (Bonnie uses a Pi 4B). Here are some of its key features:
- Omnidirectional Movement: Equipped with Mecanum wheels, it can move in any direction, including forward, backward, sideways, and diagonally.
- AI Vision Capabilities: It uses an HD camera and the OpenCV library for image processing, enabling tasks like face detection, gesture recognition, and object tracking.
- Python Programmable: Ideal for beginners and enthusiasts, it supports Python programming, allowing users to customize and expand its functionalities.
- Autonomous Driving: With a 4-channel line follower and camera, it can follow lines and recognize traffic signs for autonomous navigation.
- Interactive Features: It can recognize and respond to QR codes, count fingers for gesture recognition, and even change its lights based on interactions
The TurboPi is available direct or from Amazon. There are different models and price points for TurboPi. There are also many other robots available from the manufacturer of TurboPi.
If you order the TurboPi without the Raspberry Pi board be careful. The controller board and raspberry Pi board must be compatible. There is a different controller board for the Pi4B and the Pi5. Check the documentation to determine which controller board you get before adding the Pi board.
3R7G is customized with a pi 4B to conserve power. Several software upgrades are under review. Additional power and lighting accessories have been added to 3R7G.
Raspberry Pi
Raspberry Pi is a credit card sized computer board. It is available direct or from Amazon.
The Raspberry Pi 4 Model B is a versatile and powerful single-board computer, ideal for a wide range of projects. There are multiple manufactures for Pi boards now. Here are some key features and specifications:
Key Features:
Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz1.
Memory: Available in 1GB, 2GB, 4GB, and 8GB LPDDR4-3200 SDRAM variants1. (Bonnie has 4GB)
Networking: Gigabit Ethernet, onboard wireless networking (2.4 GHz and 5.0 GHz IEEE 802.11ac), and Bluetooth 5.01.
USB Ports: Two USB 3.0 ports and two USB 2.0 ports1.
Display: Dual micro-HDMI ports supporting up to 4K resolution1.
Storage: Micro-SD card slot for loading the operating system and data storage. (Bonnie uses a 64GB microSD)
Power: 5V DC via USB-C connector (minimum 3A
Additional Features:
- GPIO: Standard 40-pin GPIO header, fully backwards compatible with previous boards1.
- Video and Audio: H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode), OpenGL ES 3.1, Vulkan 1.0, and a 4-pole stereo audio and composite video port1.
- Energy Efficiency: Fanless and energy-efficient, making it a silent and low-power option2.
Applications:
The Raspberry Pi 4B can be used for various applications, including:
- Desktop Computer: Capable of running two monitors at once in 4K resolution2.
- Media Center: Ideal for streaming and media playback.
- Smart Home Hub: Can be used to control smart home devices.
- Educational Projects: Great for learning programming and electronics.
- Robotics: Can serve as the brain for robots and other automated systems.
Robot building is an adventure. Enjoy yourself and learn something.
