G2 Simple Motor Controllers, Tic Stepper Motor Controllers, QTR Reflectance Sensors, Pololu Wheels & Tracks, Arduino Shields, and Raspberry Pi Expansion Boards

The Pololu Simple Motor Controllers (SMCs) make basic control of brushed DC motors easy. These versatile and highly configurable motor controllers yet span a wide range of power levels and offer four interface modes: USB, TTL serial, I²C, analog voltage, and hobby radio control (RC).

The Tic offers simple control of bipolar stepper motors directly from a variety of interfaces, including USB, TTL serial, I²C, hobby radio control (RC), analog voltage (potentiometer), and quadrature encoder signals.

These sensors use pairs of infrared LEDs and phototransistors to measure how much of the emitted IR light is being reflected from a nearby surface. They are great for edge detection and line following.

Our selection of plastic wheels and track systems press-fit onto the 3mm D shafts of our micro and 15.5D metal gearmotors to make a nice drive solution for small robots.

Shields are expansion boards that conveniently add peripheral electronics to Arduinos.

Augment your Raspberry Pi project with motor drivers, advanced power regulation, and more.


New Products

QTRX-HD-25RC Reflectance Sensor Array: 25-Channel, 4mm Pitch, RC Output, Low Current
Free Circuit Cellar magazine March 2019
Tic T249 USB Multi-Interface Stepper Motor Controller (Connectors Soldered)
QTR-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output
Free Circuit Cellar magazine February 2019
QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output
Tic T249 USB Multi-Interface Stepper Motor Controller
Pololu 24V Step-Up/Step-Down Voltage Regulator S18V20F24
QTRX-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output, Low Current
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