GTIWUNG 20pcs WH148 Linear Cone Rotary Potentiometer, 3 Pin Shaft with Nut and Washer, Adjustable 3-Terminal B-Type Rotary Potentiometer with Cap Knob(B5K B10K B20K B50K B100K Ohm)

GTIWUNG 20Pcs B5K B10K B20K B50K B100K Ohm Knurled Shaft Linear Rotary Taper Potentiometer with Knob(WH148) Kit, Knob Linear Potentiometer 3 Terminal Rotary Potentiometer with Cap Nuts and Washer

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

CESFONJER 15 Pcs SPDT Mini Micro Toggle Switch, ON/Off 3 Pins 2 Position Miniature Toggle Switch AC 125V/6A