---
title: Solana Drink Dispenser
description:
  Build a connected dispenser flow that reacts to Solana-triggered logic in the
  physical world.
---

## Lesson goal

See how onchain logic can drive a real-world machine and turn a wallet or event
flow into a physical outcome.

## Checkpoints

- Map the trigger from Solana activity to device behavior.
- Identify the safety and reliability constraints of the dispenser flow.
- Note where you would harden the prototype before public use.