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Description
TCRT5000 Infrared SensorIntroduction TCRT5000 sensor infrared emission diodes continue to emit infrared, when the emitted infrared rays are not reflected back or reflected back but the intensity is not big enough, the infrared receiver tube has been in the off state, then the module output is low, indicating The diode is in the extinguished state; when the object is detected within the detection range, the infrared rays are reflected back and the intensity is large enough,
Introduction
TCRT5000 sensor infrared emission diodes continue to emit infrared, when the emitted infrared rays are not reflected back or reflected back but the intensity is not big enough, the infrared receiver tube has been in the off state, then the module output is low, indicating The diode is in the extinguished state; when the object is detected within the detection range, the infrared rays are reflected back and the intensity is large enough, the infrared receiver is saturated, and the output of the module is high, indicating that the diode is lit.
Specifications
1 sensor adopts TR5000, high sensitivity
2 sensitivity adjustable digital potentiometer to adjust (blue)
3 modules can induction block from 0 to 3 cm
4-5 V working voltage 3.3 V
5 a output form output analog voltage (0 to 5 v)
B digital switch output (0 and 1)
6 has a fixed bolt hole, convenient installation
7 small board PCB size: 3.5 cm * 1.5 cm
8 power indicator light (red) and digital switch output indicator light (green)
9 comparator USES the LM393 chips, work stability
2 sensitivity adjustable digital potentiometer to adjust (blue)
3 modules can induction block from 0 to 3 cm
4-5 V working voltage 3.3 V
5 a output form output analog voltage (0 to 5 v)
B digital switch output (0 and 1)
6 has a fixed bolt hole, convenient installation
7 small board PCB size: 3.5 cm * 1.5 cm
8 power indicator light (red) and digital switch output indicator light (green)
9 comparator USES the LM393 chips, work stability
Wiring:
1 VCC external 3.3 V to 5 V
2 GND external GND
3 DO small plate digital output interface (0 and 1)
4 small AO plate analog output interface (0 to 5 v)
2 GND external GND
3 DO small plate digital output interface (0 and 1)
4 small AO plate analog output interface (0 to 5 v)
This Sensor can be used in a Filament Runout Sensor. Links Below.
https://www.printables.com/model/1090257-creality-k1-ercf-filament-motion-sensor
https://www.printables.com/model/389504-ercf-smart-filament-motion-sensor
https://www.printables.com/model/1605616-ercf-smart-filament-motion-sensor-slim-mount
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4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Great blanket
Color: Grey, Size: King
Liteweight, cooling, and no stray strands. We've had it for over a month and no issues. Also very soft. Perfect summer blanket.
Update: Still no picking issues. I appreciate that the fabric is light and does does not cause our washing machine to become unbalanced. So it still looks good and is great for hot sleepers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Wonderful, non-snaggable blanket
Color: White, Size: Queen
NO cat snags at all! After reading the reviews, I had reservations about getting this because of some comments about cats possibly snagging the threads on this. I'm happy to report that my two rambunctious cats have not harmed a single thread after sleeping on it with me in over a month. It's the perfect weight, and very attractive. The quality is vastly superior to what you would expect for the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Great lightweight summer blanket
Color: White, Size: Queen
Love this waffle blanket. Soft, cool when used alone, warm used with another blanket. Good size. Purchased queen size and it's very generously sized. Only con is white is off white, but it works. I would buy this blanket again!
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Reviewed in the United States on April 5, 2026
★★★★★ 4
Nice, lightweight blanket for cool rooms. Probably a bit light for a COLD room.
Color: Dark Grey, Size: Queen
This is a nice soft lightweight blanket. The only problem I have is they don't come in a "standard" mattress size, so you order something that may (does in my case) touch the floor. I'd have said they drag the floor, but that only happens when you move the bed around the room with the blanket in place. An unhandy way to clean the floor, so I don't recommend it.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Incredible purchase
Color: White, Size: King
Beautiful and lightweight. Adds texture to any bedding. It is a warm ivory color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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