NeoPixel Kit

A low-cost kit used in many of Dan's classes: a Pico, a half-size breadboard, and a WS2812B LED strip (8 to 60 pixels).

Source book: Learning MicroPython
Kit page: https://dmccreary.github.io/learning-micropython/kits/neopixel/
Printable one-pager: learning-micropython-neopixel-one-pager.html

Features

• Lab: Getting Started with the NeoPixel Kit
• Lab: NeoPixel Simple Patterns
• Lab: NeoPixel Button Lab
• Lab: Rotary NeoPixel

Benefits

• Free, open lessons: the Learning MicroPython textbook has the kit page, wiring, and MicroPython code.
• Ready-made curriculum: 4 additional lab pages walk students through the build step by step.
• Classroom friendly: built on a solderless breadboard or no-solder connectors.
• Real-world data: students read sensors and turn measurements into decisions.
• Budget: under $10.

Parts

• Raspberry Pi Pico ($4) — Microcontroller
• Momentary Push Buttons — Input button / switch
• KY-040 Rotary Encoder — Input knob
• WS2812B NeoPixels — LEDs
• 830-Point Breadboard ($1.10) — Breadboard
• Micro-USB Data Cable ($2.50) — Power and programming cable