GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley) Wearable Fitness Tracker: Integrate into

Wearable Fitness Tracker: Integrate into an armband to monitor muscle engagement intensity during workouts and display stats on a companion app

The module operates on a 3

6S 25A 18650 Lithium Battery Protection Board

Z30 Aluminum Folding Arm Tube Joint (Round Head Single Screw)

Expert technical support included for circuit design and LED integration guidance

GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley) Wearable Fitness Tracker: Integrate intoGT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley) High quality GT2 toothless (smooth idler) driven pulley designed to pair with a 20 tooth GT2 driver pulley. Featuring a precision 5 mm bore and integrated bearing, this pulley delivers smooth, low friction belt guidance for 3D printers, CNC machines, and linear motion systems. Available from The Engineer Store, Bengaluru with fast shipping and dedicated technical support.