Introduction: Arduino Servo Robot Arm Dummy Project
Following robot servo arm
Step 1: Introduce & Prepare Parts
arduino nano, cable
breadboard
push button x 2
header pin
servo motor(sg90) x 4
acrylic panel
Potentiometer x 4
3D printer outputs
battery holder
Step 2: Assembling
some parts are made by 3Dprinter
Step 3: Programming
follow the steps.