58mm Plastic Omni Wheel for Lego MAX30100 Pulse Oximeter Heart Rate Sensor Module (Pack of 25) it sends a uniquely encoded

it sends a uniquely encoded RF signal corresponding to that channel

Compact & Embeddable: Small form factor makes it easy to integrate into final product enclosures and custom PCBs

5x 10K Rotary Potentiometers (16mm)

What distinguishes the 51515 from earlier Mindstorms generations is its enhanced processing power with a dual-core processor running at 1

A: HT12E is the Encoder (transmitter side) that converts parallel data to serial format

58mm Plastic Omni Wheel for Lego MAX30100 Pulse Oximeter Heart Rate Sensor Module (Pack of 25) it sends a uniquely encoded58mm Plastic Omni Wheel for Lego 58mm Plastic Omni Wheel for Lego The 58mm Plastic Omni Wheel for Lego is the smallest Omni wheel with the loading capacity of 3kg. These wheels are compatible with Lego Motors and so with the Lego Robots. They equip double nylon disc for each wheel plate. These 58mm small Omni wheels are the special choice of Lego Robot designers. They feature rubber rollers along the circumference of the wheel which avoids slipping