Reviews Infrared Obstacle Sensors

AITIAO 2Pcs GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module 3-5V IIC Electronic Compass Module Magnetic Sensor Module

TCRT5000 infrared reflection sensor, infrared emitting diodes constantly emit infrared rays.
Widely used for pulse data sampling of watt hour meter, paper detection of fax shredder, obstacle detection, black and white line detection.
also it provides a versatile infrared detection system solutions for automation machinery devices.
When object is in detecting range, infrared ray will be reflected back with high intensity, the module outputs high level and indicating diode is on.
when the infrared ray emitted is not reflected back or intensity is not high enough, the infrared receiving tube is in the off state and module outputs low level,while indicating diode is off.
Black line low output, white line high output.

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

FAST & POWERFUL: 1400 watt vacuum removes 100% of dust, hair and debris instantly.
CONVENIENT: always on and always ready infrared sensors activate Eye Vac automatically.
PERFECT FOR PROFESSIONAL USE: the EyeVac is ideal for commercial use including hair salons, boutiques, hospitality, kitchens and small businesses.
HIGH EFFICIENCY FILTERS: equipped with 2 high efficiency filters, the EyeVac removes dust, dirt and debris from the air and returns clean air to the environment..
TOUCHLESS OPERATION: infrared sensors detect the sweeping motion and automatically activate the EyeVac, making cleaning easy..

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

FAST & POWERFUL: 1000 watt vacuum removes 100% of dust, hair and debris instantly.
CONVENIENT: always on and always ready infrared sensors activate Eye Vac automatically.
PERFECT FOR PET OWNERS & PARENTS: the EyeVac can suck up all pet food, pet hair, kitty litter, dirt, and more..
HIGH EFFICIENCY FILTERS: equipped with 2 high efficiency filters, the EyeVac removes dust, dirt and debris from your home and returns clean air to the environment..
TOUCHLESS OPERATION: infrared sensors detect the sweeping motion and automatically activate the EyeVac, making cleaning easy..

Note: Customer feedback has 2 sensors not working! Because when reversing (when the yellow line has voltage), the middle obstacle in front of the car....
1: When reversing, activate the rear 4 sensors and the front 2 sensors to detect and alarm. During normal driving, when braking, the 4 sensors in....
2: Probe behind the car to prevent collision, probe in front of the car to prevent rubbing..
3: On the display, there are 8 light bars representing each sensor, allowing the driver to distinguish the orientation of obstacles..
4: The product has three alarm sound modes, real voice/beep/mute, which can be switched between each other..

Using infrared reflective sensor TCRT5000.
TCRT5000 infrared reflection sensor, detecting reflection distance, suitable for 1mm~25mm, comparator output, clean signal, good waveform, strong driving ability, over 15mA, with potentiometer adjustment sensitivity.
IR Infrared Obstacle Avoidance Sensor Module TCRT5000 Photoelectric Switch Barrier Line Track Sensor Module for Smart Car w/Cable 3.3V-5V.
Easily Installation:Design with bolt holes for easy installation.Use wide voltage LM393 comparator,With potentiometer to adjust sensitivity.
Output form: digital switching output (0 and 1),Comparator output, clean signal, good waveform, strong drive capability, over 15mA.

FAST & POWERFUL: 1000 watt vacuum removes 100% of dust, hair and debris instantly.
CONVENIENT: always on and always ready infrared sensors activate NeoVac automatically.
PERFECT FOR PET OWNERS & PARENTS: the NeoVac can suck up all pet food, pet hair, kitty litter, dirt, and more..
HIGH EFFICIENCY FILTERS: equipped with 2 high efficiency filters, the NeoVac removes dust, dirt and debris from your home and returns clean air to the environment..
TOUCHLESS OPERATION: infrared sensors detect the sweeping motion and automatically activate the NeoVac, making cleaning easy..