RKT-002Make Your Own Water Bottle Rocket Launcher · Part 1
How to Make a Water Bottle Rocket Launcher
DRAFT. Rewrite in 100 to 160 characters once the build details from videos 1 and 2 are in.
Written guides for every video
Engineering projects you can build this weekend
Step-by-step written guides with parts lists, plans, wiring, construction, code, and anything else you'll need for every Engineering To Excel video.
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All tutorialsRKT-003Make Your Own Water Bottle Rocket Launcher · Part 2
Make Your Own Water Bottle Rocket Launcher: Part 2
DRAFT. Rewrite in 100 to 160 characters once the details from video 2 are in.
ELE-002ESP Web Server for Addressable Lights · Part 2
Hello, Pixels: Your First Test Sketch
Install the pixel library, upload a short rainbow sketch, and confirm all 200 lights respond before you add Wi-Fi.
ELE-001ESP Web Server for Addressable Lights · Part 1
Power and Wire 200 Addressable LEDs
Size the power supply, add power injection, and wire the data line so 200 pixel lights run reliably from a Wi-Fi microcontroller.
RKT-001Make Your Own Water Bottle Rocket Launcher · Part 3
Make Your Own Water Bottle Rocket: Build
A template for turning an existing video into a written guide, using the water bottle rocket build as the example.
Every guide has the same parts
- Video
Watch the build, then follow along in writing at your own speed.
- Bill of materials
Every part with a quantity, so you can order once.
- Checklist steps
Tick each step off. The page remembers where you stopped.
- Copy-ready code
One button copies a full sketch into the Arduino IDE.
Watch the build, then make it yours
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