Robotic Wheel 70mm Diameter x 20mm Width Biosensor Module This is a 4 Pin

This is a 4 Pin Infrared Sensor Module with Both Digital & Analog output available

Commonly power amplifier

The data transfer rate can be one of 250kbps

Gold for these 1K8 resistors

The ON-OFF switch is an electrical sliding-type switch used to control electronic devices

Robotic Wheel 70mm Diameter x 20mm Width Biosensor Module This is a 4 PinThis is the Robotic Wheel 70mm Diameter with 20mm Width. These wheels are mostly used for small robots because they are easy to mount, durable, and inexpensive. These wheels have a 6. 8mm shaft hole with a screw for fitting, making it very simple to mount on motors. Features : Smooth surface Durable Lightweight Specification Diameter 70 mm Width 20 mm Colour Black & White Shaft inner Dia 6. 8mm Outer Surface Rubber Material Plastic Make Make in India