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Melexis Contact-less Infrared Sensor - MLX90614 5V [MLX90614ESF-AAA] : ID 1748 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: OSOYOO 10PCS Obstacle Avoidance Sensor module with IR Transmitting, Receiving Tube, and Photoelectric Switch for Arduino Smart Car Robot Raspberry PI 4 3 Model B : Electronics
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