CALT6mm Shaft Encoder 2000 PPR Pushpull Line Driver Universal Output Line Driver Output 5-26Vdc Supply

CALT 6mm Shaft Encoder 2000 PPR Pushpull HTL Line Driver Universal Output 6-way Signal 5-26Vdc Supply

ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant