M5Stack Grader As Open Source Agri Tech Project

# AMF Grader - Open Source M5Stack Weight Sorter for Fruits and Vegitables.

## Summary
AMF (Aizu Matsubara Farm) Grader is an open-source fruit sorting machine designed specifically for persimmons but adaptable for any fruits,vegitables and so on. under 1kg. Built with M5Stack and a load cell, it provides accurate weight measurements and audio-visual feedback.

## Movie
https://youtube.com/shorts/yU6AxOJzVg4?feature=share

## Key Features
- Weight measurement accuracy: 1g
- Visual size display with color coding
- Voice guidance for size categories
- Cost-effective (approximately $60 USD)
- Compact design
- Multiple units can work in parallel

## Components Required
- M5Stack Basic v2.7
- M5Stack Weight Unit (HX711)
- 1kg Load Cell ex.[https://www.aliexpress.com/item/1005006827930173.html?spm=a2g0o.order_list.order_list_main.50.3a621802tR95vD]
- microSD card
- M3x5mm pan head screws (x8)
- M4x20mm flat head screws (for load cell mounting) (x4)

## Assembly Instructions
1. Print all pa