Introduction

over project use for low budget food processing plant and any batching plant,

its use any item , like powder form, liquid form, and solid form,

its best example , cement batching plant, masala making, any food making which is use fix formula like cooldrink, sweet , any etc.

PAERT 1

Part 2

You can add multiple load cell for more item use.

we use EEPROM because Arduino mega processor write memory as 10000 time and then its no use (i read its datasheet) so we decide to use EEPROM 24c32, its using time is 1000000,  after we can change, its cost is only 20/- IRS only,

we can use multiple 20x4 LCD display, only change i2c Address,

we modify hx711 module for hi speed use, we lift up leg 15 for remove GND and soldering with leg 16 for VCC

and now its speed increased by 10k  to 80k  

we have added operation with password protection for no any one operation, its password can change only in Arduino ide code