Best Cliff Detection Sensors

AITRIP PM Sensor SDS011 High Precision PM2.5 Air Quality Detection Sensor Module Super Dust Sensors Digital Output Compatible with Arduino

[Parameter]: Range length 2m, Range time 30ms, 20mW power, 3V-5V Voltage, I2C Interface, IIC Communication, VCSEL driver.
[Chip]: VL53L0X, measurement results accurate to millimeters.
[Laser]: Laser emits non-visible light with a wavelength of 940nm, does not harm eyes and enhances the anti-interference performance of external light source.
[Application]: Gesture sensing or proximity detection of innovative user interfaces.
Wall detection, Cliff detection & collision detection of home appliances.

【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..

【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..

Bundle Includes: iRobot Roomba 694 Wi-Fi Connected Robot Vacuum and iRobot Braava Jet 240 Mopping Robot.
Auto-Adjust Cleaning Head: Auto-Adjust Cleaning Head automatically adapts its height to effectively clean carpets and hard floors.
Adaptive Navigation: A full suite of advanced sensors allows Roomba to navigate under and around furniture, and along edges. Cliff Detect keeps it from falling downstairs.
Clean Floors Every Day: The Roomba 694 provides a system of cleaning features and smart sensors that allow the robot to adjust to your unique home and deliver a daily clean.
Automatically Recharges: The Robot Vacuum runs for up to 90 minutes before automatically docking and recharging.

Bundle Includes: iRobot Roomba 694 Wi-Fi Connected Robot Vacuum and iRobot Roomba Dual Mode Virtual Wall Barrier.
Auto-Adjust Cleaning Head: Auto-Adjust Cleaning Head automatically adapts its height to effectively clean carpets and hard floors.
Adaptive Navigation: A full suite of advanced sensors allows Roomba to navigate under and around furniture, and along edges. Cliff Detect keeps it from falling downstairs.
Clean Floors Every Day: The Roomba 694 provides a system of cleaning features and smart sensors that allow the robot to adjust to your unique home and deliver a daily clean.
Automatically Recharges: The Robot Vacuum runs for up to 90 minutes before automatically docking and recharging.

Triple Action Cleaning System: dual edge brushes, unique brushroll and powerful suction to pick up dirt, pet hair and debris, even along edges & in corners.
Lithium Ion battery: lasting, powerful, hands-free cleaning.
Multi-surface cleaning: self-adjusts to easily cover carpet, hard floors, tile, and laminate.
Automatically docks and recharges. Cliff detection avoids stairs and other drop-offs, Kindly refer the user manual give below for troubleshooting steps..

The technology for a pedometer includes a mechanical sensor and software to count steps. Early forms used a mechanical switch to detect steps together with a simple counter. If one shakes these devices, one hears a lead ball sliding back and forth, or a pendulum striking stops as it swings. Today advanced step counters rely on MEMS inertial sensors and sophisticated software to detect steps. These MEMS sensors have either 1-, 2- or 3-axis detection of acceleration. The use of MEMS inertial sensors permits more accurate detection of steps and fewer false positives. The software technology used to interpret the output of the inertial sensor and "make sense of accurate steps" varies widely. The problem is compounded by the fact that in modern day-to-day life, such step-counters are expected to count accurately on locations where users frequently carry their devices (attached to the belt, shirt/pants pocket, hand bag, backpack)..

Triple action cleaning system: dual edge brushes, brushroll and powerful suction pick up dirt, pet hair and debris, even along edges & in corners.
Lithium Ion battery: lasting, powerful, hands-free cleaning with up to 80 minutes runtime on hard surfaces.
Multi-surface adaptability: self-adjusts to easily cover carpet, hard floors, tile, and laminate.
Convenient, flexible cleaning – easily schedule the SmartClean to clean while you’re away or when it’s convenient.
Automatically docks and recharges. Cliff detection avoids stairs and other drop-offs.