How to get started with robotics and IoT at home
summary
Starts from kid-friendly Lego kits and moves to concrete projects: a garage-door sensor (magnetic sensor + Raspberry Pi, wired to GPIO 14/16; hardware-only LED or IoT via SMS/email/Twitter APIs); a digital badge using a Unicorn HAT HD 256‑LED matrix on a Raspberry Pi, driven by Python with example scripts and systemd autorun; wearables using Adafruit Gemma and Neopixel sequins, Arduino vs Raspberry Pi tradeoffs, cost estimates (<$20 for simple hardware) and many working, tested tutorials.
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chapters (17)
- 0:00Intro
- 1:28How it all began
- 5:08WeDo Sensors & Parts
- 8:04LEGO Mindstorm Kits
- 8:23Mindstorm Sensors & Parts
- 13:09VEX Robotics Kits
- 14:07Boe-Bot Robot Kit
- 16:05Gemma v2 LED Sequin Kit (Adafruit)
- 17:53How the Circuit Works
- 20:32Neopixel Goggle Kit (Adafruit)
- 20:45Components
- 23:50Microcontrollers vs Computer
- 25:16LED Badge (Programmable LED Matrix)
- 25:37Hats / Shields
- 31:53Hardware Only - Switch
- 32:29Hardware Only - Circuit
- 37:00Resources
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