# Grain sorter ## Description A simple grain sorter and cleaner. Buld a circuit that controls conveyor belt motion using d.c motors, separation done via multiple stepper motors controlling mechanical valves, and can be used for several grain types. Build a power supply circuit for control circuit and motors. ## Project Details - **Owner:** yakuza-j - **Created:** 2/22/2024 - **Last Updated:** 2/27/2024 - **Visibility:** Public ## Key Components ### U1 — [PIC16F628A-I/P](https://www.flux.ai/vasyl/pic16f628a-ip.md) - Manufacturer Name: Microchip Technology - Manufacturer Part Number: PIC16F628A-I/P - Part Type: Microcontroller - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/40044G.pdf **Pins:** - ~MCLR~/Vpp/RA5 [pin 4] - AN0/RA0 [pin 17] - AN1/RA1 [pin 18] - CLKIN/OSC1/RA7 [pin 16] - CLKOUT/OSC2/RA6 [pin 15] - CMP1/AN3/RA3 [pin 2] - RB0/INT [pin 6] - RB1/RX/DT [pin 7] - RB2/TX/CK [pin 8] - RB3/CCP1 [pin 9] - RB4/PGM [pin 10] - RB5 [pin 11] - RB6/T1OSC0/T1CKI/PGC [pin 12] - RB7/T1OSI/PGD [pin 13] - TOCKI/CMP2/RA4 [pin 3] - VDD [pin 14] - Vref/AN2/RA2 [pin 1] - VSS [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/yakuza-j/grain-sorter](https://www.flux.ai/yakuza-j/grain-sorter).* --- *Generated from [https://www.flux.ai/yakuza-j/grain-sorter](https://www.flux.ai/yakuza-j/grain-sorter)*