Sensors » Pololu QTR Reflectance Sensors » High-Density (HD) QTR Arrays » QTRX-HD-03A Reflectance Sensor Array: 3-Channel, 4mm Pitch, Analog Output, Low Current »

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

	ACS72981LLRATR-050B5 Current Sensor Large Carrier -50A to +50A, 5V
	ACS37042KLHBLT-010B3 Current Sensor Micro Carrier -10A to +10A, 3.3V
	ACS72981ELRATR-200B3 Current Sensor Large Carrier -200A to +200A, 3.3V
	ACS37800KMACTR-030B3-I2C Power Monitor Carrier with Secondary I²C Isolation (Soldered Terminal Block)
	ACS37030LLZATR-020B3 Current Sensor Compact Carrier -20A to +20A, 3.3V
	ACS71240KEXBLT-050B3 Current Sensor Carrier -50A to +50A, 3.3V
	Pololu Ideal Diode Reverse Voltage Protector, 4-60V, 25A
	CT432-HSWF30MR TMR Current Sensor Compact Carrier -30A to +30A, 5V
	ACS37042KLHBLT-030B3 Current Sensor Compact Carrier -30A to +30A, 3.3V
	ACS37800KMACTR-030B3-I2C Power Monitor Carrier with Secondary I²C Isolation