Complete builds and courses for people who learn by running the code.

Hardware projects for ESP32, Raspberry Pi, and Arduino. Day-by-day courses on working with Claude. Every product ships with runnable files and a real parts list, not a conceptual overview.

See the hardware series See the courses

// project 07 — dusk-frame.ino — config header
// [REPLACE] your values
#define WIFI_SSID      "your-network"
#define WIFI_PASS      "your-password"
#define LAT            33.0151
#define LON            -96.5389
#define LED_PIN        48
#define LED_COUNT      60

// [KEEP] tested on ESP32-S3 N16R8 DevKitC-1
#define FADE_MINUTES   25
#define POLL_SECONDS   300
// everything below this line runs as shipped

What's here

Three product lines, one standard: you should be able to open the download, follow it top to bottom, and end with something working. The audience is people who are already technical and are picking up a specific new tool.

Build It With Claude — 27 hardware projects across four tiers, each a PDF guide plus a code bundle. Start with the free sample project.
Claude courses — three day-by-day courses: Claude Code fluency, Claude Cowork for non-coders, and Claude Code mastery for team-wide systems.
Make It With Claude — digital fabrication guides: 3D printing, design-to-model, vector and CNC, G-code, machine operation. First guide in production.
Print books — The Learning Lab workbook and Get On The Air, sold on Amazon.

How the products are made

Every guide is generated from the same source as its code, so the listing in the PDF is the file in the zip. Bills of materials name specific parts with the date they were priced. Figures are drawn from the same functions the text describes.

Code is marked [REPLACE] where you change a value and [KEEP] where you don't, with one config header per project so you never hunt through a file for the thing to edit.

Nothing here is medical, financial, or legal advice, and none of it is a substitute for reading the datasheet. The product license says what you can do with what you buy; the short version is "build anything, sell what you build, don't redistribute the guides."