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8-Channel Line Following IR Sensor Array for Arduino, ESP32 & Robotics
SKU: BBZ-SELIN003• Available on Backorder
₹409₹459-11% OFF
Key Highlights
- ✓The outputs from each channel are independent
- ✓ LEDs are wired in pairs to minimize current usage
- ✓ LED control is managed by a MOSFET with its gate pulled high by default; applying a low signal to the gate switches LEDs off, useful for reducing power consumption or modulating brightness via PWM control. Resistors are configured in two stages for LED current limiting in 5 V systems
- ✓ bypassing one stage enables easy operation at 3.3 V supply
- ✓ LED current is around 20–25 mA, keeping the total board consumption under 100 mA.
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Module dimensions
2.95″ × 0.5″ × 0.125″ (without header pins)
Operating voltage
3.3–5.0 V DC
Typical supply current
100 mA (max)
Output type
digital I/O compatible
Optimal sensing distance
~3 mm (0.125″)
Maximum recommended distance
~9.5 mm (0.375″)
Board weight (without headers)
~3.09 g (0.11 oz)
LED wavelength
940 nm IR (approx.)
Operating temperature
–10 °C to +85 °C
Compatible with Arduino, Raspberry Pi, and most microcontrollers
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Mounting holes provided for easy installation.
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