Speed Measurement Code Disc 20 grid (2 per pack)

1/2/3/4 Channel Dual-control Concealed Switch Module

Preset-Nut AKA Slide-In Nut for 20mm T and V-slot profiles. 

Beam Photoelectric Sensor Electric Counter Module

2GT-6 Closed Loop Timing Belt. Rubber with Fiberglass...

Tactile Switch Panel PCB Mount Momentary tactile Switch Push Button for Arduino 6x6x5mm (Pack of 4 Pcs)

16 Teeth pully for a GT2-6mm belt with a 3mm bore ( Typically...

GT2 6mm belt Idler Pully GT2 20T 3mm Bore Black (bearing Insert)

LR7843 Isolation MOSFET MOS Tube Field Effect Transistor Module