D65mm Rubber Wheel Pair - Red (Without Shaft) SF_Sensor Kits all you need to do

all you need to do is send a simple I2C command and listen to whatever is on your micro SD card

making it easy to use two simple motor controllers in tandem on an RC-controlled differential-drive robot

Field of View up to 100 degrees

the resistance exceeded 1 MΩ with no applied pressure and ranged from around 100 kΩ to a few hundred Ohms as finger pressure varied from light (a few dozen grams) to heavy (pressing as hard as possible)

D65mm Rubber Wheel Pair - Red (Without Shaft) SF_Sensor Kits all you need to doThese are typical rubber wheels for small robot mobile platforms. The tire is soft black rubber with light tread for added traction in rugged terrain. An axis adapter is needed which bolts to the back of the hub and mounts to a motor. this adapter(FIT0198) can mount to our Micro DC Geared Motor with Back Shaft(FIT0016). These motors are commonly used in our 4WD and 2WD platforms like Turtle ( 2WD Arduino Mobile Robot Platform ), Pirate ( 4WD Mobile