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Raspberry Pi

	Raspberry Pi 3 Model B+
	Raspberry Pi 3 Model B
	Raspberry Pi 1 Model A+ 512MB
	Raspberry Pi Model B, Revision 2.0
	Raspberry Pi Model B+
	Raspberry Pi 2 Model B
	Raspberry Pi Model A+

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

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