Weapons grade React

on YouTube ↗32m

" summary

A remotely controlled robotic crossbow gets built and mostly works: an Arduino‑based rig with 50 lb draw weight, a linear actuator pulling the trigger through two relays, RobotGeek servos for pan/tilt, and a laser. It runs off a single 9V battery, communicates over Bluetooth LE with an hm10 module, and a React Native app (using react native Bluetooth seral) sends velocity-style joystick coordinates; the homemade demo hardware is fragile and fires inconsistently.

AI-written summary · about

" chapters (6)

1. 0:00Introduction and project goal
2. 3:53Hardware engineering
3. 9:36Arduino software logic
4. 13:57React Native application
5. 18:32Live demonstration
6. 23:14Q&A session

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