1Pcs TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module 4Pin Blue For Arduino

High-concerned chemical : none Package : SMD is_d : Yes Dissipation Power : TCRT5000 Infrared Reflective IR Photoelectric Switch Supply Voltage : 3.3-5V Type : Module Brand Name : Gaqqee Origin : Mainland China Condition : New Operating Temperature : 0-50C

Product selling points: 1.100% new high-quality products. 2. Made of high-quality materials, durable and practical. 3. There are fixed bolt holes for easy installation. 4. Equipped with multiple adjustable precision potentiometers to adjust sensitivity. 5. Widely applicable.

Product parameters: Comparator output, clean signal, good waveform, strong driving capability, exceeding 15mA Reflection distance: 1mm~25mm applicable Working voltage 3.3V-5V Small PCB size: 3.2cm x 1.4cm

The infrared emitting diode of TCRT5000 sensor continuously emits infrared rays. When the emitted infrared rays are not reflected back or reflected back but the intensity is not strong enough, the phototransistor remains in the off state. At this time, the output terminal of the module is high, indicating that the diode is always in the off state; When an object appears within the range, infrared rays are reflected back and the intensity is strong enough to saturate the phototransistor. At this time, the output terminal of the module is at a low level, indicating that the diode is lit up.

Packing list: Power module * 1 label:yes