Sensors » Pololu QTR Reflectance Sensors » High-Density (HD) QTR Arrays » QTR-HD-31RC Reflectance Sensor Array: 31-Channel, 4mm Pitch, RC Output »

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US toll free: 1-877-7-POLOLU ~ (702) 262-6648
Same-day shipping, worldwide

	5V, 3.4A Step-Down Voltage Regulator D30V30F5
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	3pi+ 2040 Robot Kit with 15:1 HPCB Motors (Hyper Edition Kit)
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	15V, 2.7A Step-Down Voltage Regulator D30V30F15
	150:1 Micro Metal Gearmotor MP 6V with 12 CPR Encoder, Side Connector
	Motoron M2U550 Dual Serial Motor Controller (Header Pins Soldered)