$10 Raspberry to $1000 NVIDIA Jetson: Which hardware do you actually need for Physical AI?

How much does it really cost to build a robot in 2026? 🤖💰 From $10 microcontrollers to high-end GPU-powered boards, the world of robotics hardware can be overwhelming. In this guide, we break down the hardware tiers you need to know to go from zero to Physical AI. Whether you're a maker on a budget or a data scientist looking to deploy deep learning models, there’s a path for you. In this video, we cover: ✅ Tier 1 ($10-$60): The basics with Raspberry Pi Pico and Arduino. ✅ Tier 2 ($60-$300): Moving to microprocessors like the Raspberry Pi 5. ✅ Tier 3 (Professional/AI): Entering the Physical AI space with NVIDIA Jetson Orin Nano and NX. ✅ What are TOPS? A simple way to understand and compare AI performance. ✅ The "Elephant in the room": When do you actually need a GPU? Raspberry Pi Pico 2 ($10) - https://amzn.to/4wH3AT7 Arduino Uno ($30) - https://amzn.to/4urZcGi Raspberry Pi 3 ($50) - https://amzn.to/4dBhGwS Raspberry Pi 4 ($100) - https://amzn.to/4nEici6 Raspberry Pi 5 ($300) - https://amzn.to/3PgrpAF Raspberry Pi AI Hat add-on ($150) - https://amzn.to/3PPTH54 Elegoo Smart Car Kit - https://amzn.to/4fzATS1 SunFounder AI Dog Kit - https://amzn.to/3PCtfvI Jetson Orin Nano Dev Kit - ReComputer with Jetson Nano NX Super - https://www.seeedstudio.com/reCompute... use my coupon code for a discount: 2000K5N8 📂 Get the Curriculum & Code: reComputer Jetson for Beginners (GitHub) https://github.com/Seeed-Projects/reC... Microcontroller vs Microprocessor video:    • Arduino vs Raspberri Pi | Which one is rig...   Starter projects with microcontrollers video:    • The Beginner's Electronics Roadmap (Projec...   AI Robot Dog video:    • I build the Raspberry PiDog with integrate...   Cheap Robot arm video:    • I build the simplest and cheapest Robot Ar...   Reachy Mini video:    • I build this Open-Source AI Robot a custom...   LeRobot arm video:    • Can I build an AI Robot Arm to do my chores?   0:00 - Introduction: The cost of getting into robotics 00:38 - Simple projects and microcontrollers (Raspberry Pi Pico) 01:42 - Mid-range hardware: Arduino vs. Microprocessors 02:19 - Tier 1: Building with microcontrollers and hats 03:25 - Tier 2: Stepping up to microprocessors (Raspberry Pi) 05:26 - Tier 3: Entering the Physical AI space (Le Robot Arm) 06:08 - Exploring NVIDIA Jetson boards & TOPS performance 08:24 - Choosing between Orin Nano and Orin NX 08:48 - Understanding modules and carrier boards 10:48 - Quick fire summary: Which hardware is for you? 11:38 - What's coming next in the Physical AI series #PhysicalAI #NVIDIAJetson #Robotics #AI #Python #ROS2 #Engineering #Microcontrollers #Arduino #RaspberryPi