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Card 010 of 9972026-09-07 issue

Observed arrival · 2026-09-07

Project 91: Building a Robot One LED at a Time

91robotplan.com Observed source
Editorial interest 82/100 Selection signal · not a rating of the site

A personal, bilingual build log following the construction of a self-developed robot from first LED experiments toward a mobile body and AI-controlled arm.

Landing page captured for the 2026-09-07 issue.

Field notes

Project 91 separates the robot’s planned architecture into a physical body layer and a pluggable AI-brain layer, while beginning with 51-microcontroller fundamentals. The visible record covers Wokwi simulation, a GPIO2 change using 19% of Flash, a real RGB light, and the first independently wired breadboard circuit. Its roadmap moves from registers and interrupts to a battery-powered wheeled chassis, then to a mechanical arm. The page says each daily entry follows emotion, progress, problems, decisions, and the next step.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
HumanPersonal, local, civic, or handmade

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91robotplan.com

Landing page observed 2026-09-07. The live site may have changed.