Sensors » Pololu QTR Reflectance Sensors » High-Density (HD) QTR Arrays » QTR-HD-07A Reflectance Sensor Array: 7-Channel, 4mm Pitch, Analog Output »

Select variant

	Log In \| My Account \| Log Out \| Shopping Cart US toll free: 1-877-7-POLOLU ~ (702) 262-6648 Same-day shipping, worldwide
Catalog		Forum		Blog		Support		Ordering		Distributors		About		Contact

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

	3pi+ 2040 Robot - Turtle Edition (75:1 LP Motors), Assembled
	DRV8434S SPI Stepper Motor Driver Carrier, Potentiometer for Max. Current Limit
	3.3V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F3
	Motoron M1T550 Single I²C Motor Controller (Header Pins Soldered)
	ACS724 Current Sensor Carrier 0A to 20A
	3pi+ 2040 Robot Kit with 30:1 MP Motors (Standard Edition Kit)
	Motoron M1T256 Single I²C Motor Controller (Header Pins Soldered)
	Free Circuit Cellar magazine March 2023
	Ribbon Cable with Pre-Crimped Terminals 10-Color M-F 24" (60 cm)
	Motoron M2T256 Dual I²C Motor Controller (Header Pins Soldered)