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Products
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Category
Pololu
Category Items 
The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) switch from low-voltage, low-current control signals.
P-2480
$4.95
The QTR-1A reflectance sensor great for edge detection and line following. The reflectance measurement is output as an analog voltage.
P-QTR-1A
$2.95
The QTR-1RC reflectance sensor great for edge detection and line following. The output is designed to be measured by a digital I/O line.
P-QTR-1RC
$2.95
TI DRV8835 Dual Motor Driver for Raspberry Pi
P-2753
The Pololu basic 2-channel relay carrier modules allow simple, independent control of two single-pole, double-throw (SPDT) switches from low-voltage, low-current control signals.
P-2485
$8.95
8 Sensor Reflectance Analog Sensor Array, great for line followers
P-QTR-8A
$8.95
8 Sensor Reflectance RC Sensor Array, great for line followers. This sensor is used in most of our line following examples.
P-QTR8RC
$8.95
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