ReviewsUltrasonic Obstacle Sensors

Mxzzand 3in Industrial Robot Parts Accessories Omnidirectional Wheel Metal 2Pcs for Industry Production with 10pcs Driven Roller

  • ...Pair, 2 Bridge Connectors, 3 Cube Connectors, 1 L Connector, 1 U Connector. 2 Snap Connector Caps, 2 3" Rectangle Connectors, 2 4" Rectangle Connectors, 2 5" Rectangle Connectors, 2 T Connectors, 8 Colored Foam Cubes, various screws and nuts.
  • 2 Arduino-Uno-Compatible Boards, 1 USB A-B Cable, 1 Joystick, 1 RGB LED, 1 Ultrasonic Distance Sensor, 8 Red LEDs, 8 Green LEDs, 8 Blue LEDs, 8 Yellow LEDs, 2 7-Color LEDs, 2 GRB LEDs, 12 220 Ohm Resistors, 12 10k Ohm Resistors, 1 LDR VT90N2 Photoresistor, jumper wires, 3 10k Potentiometers, 1 Fullsize Breadboard, 6 Push Buttons.
  • 1 9V Battery Holder, 1 Mini Breadboard, 1 Linkbot-Arduino Cable, 1 2-in-1 Dual Phillips/Slotted Screwdriver, 3 Snap Connectors, 1 Cube Connector, 1 L Connector, 3 Mounting Plates, 2 Sensor Bracket, 1 Li-ion Rechargeable Battery,.
  • 1 Color Sensor, 2 Short Distance IR Distance Sensors,1 RGB LED Module with Common Positive Lead (Common Anode), 2 RGB LED Module with Common Negative Lead (Common Cathode), 2 Ultrasonic Range Sensors, 1 IR Range Sensor, 1 Cable for IR Range Sensor, 2 Light Sensors, 3 Line Following Sensors, 2 Touch Sensors, 4 Sensor Brackets, 4 Sensor Inserts, 1 Universal Pan-Tilt, 3 Pan-Tilt Mounts, PDF file for textbook "Learning Physical Computing with Arduino for the Absolute ....
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XiaoR Geek Raspberry Pi Smart WiFi Robot Car Kit, with 2DOF Hd Camera 4DOF Robotic Arm Tank Chassis Kit, Remote Control Programmable AI Vehicle Toy Controlled by Android/iOS App PC

  • ... 【Programmable STEM Robot Kit】TH Smart WiFi Robot is designed for coding beginners and professionals, perfect for learning robotics, electronics and programming. It not only retains basic functions such as Bluetooth connection and real-time video transmission but also adds infrared sensors and ultrasonic sensors after the upgrade to realize line tracking, obstacle avoidance, ranging and other functions, making the tank more interesting..
  • 【Easy to Assemble and Transform】The tank robot is a professional DIY kit, very friendly to electronics enthusiasts and teenagers over 12 years old, no soldering is required, and users can complete the assembly within an hour according to our video instructions. Oversized tank chassis to which more parts can be added as needed. This is an excellent education for teens to improve their operational skills and teamwork skills | birthdays | summer camps gift..
  • 【Real-time transmission of HD video】The tank robot is equipped with 2-DOF cameras, which can realize real-time transmission of HD video through the WiFi hotspot on the Raspberry Pi to achieve FPV effects. The upgraded HD camera, dynamic video resolutio....
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ELSNU Backup Radar System Car Auto Vehicle Reverse with 8 Parking Sensors kit Distance Detection LCD Distance Display Sound Warning …

  • 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..
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Songhe HC-SR04 Ultrasonic Sensor Module Distance Measuring Sensor Module for Arduino UNO MEGA2560 Nano 5pcs

  • Operating Principle -- Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
  • HC-SR04 ultrasonic sensor module -- Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic....
  • Test Distance Formula -- The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the....
  • Package Include -- 5 X HC-SR04 Ultrasonic Sensors , 10 X Female-Male Dupont Cables , 10 X Female-Female Dupont Cables , 3 X HC-SR04 Mounting Bracket.
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ALMOCN 6PCS HC-SR04 Ultrasonic Sensor Distance Module Measuring Ranging Sensor for Arduino

  • Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
  • Hc-sr04 Test Distance following formula: L = 1/2 × T × C ( L is the distance, T is the time between the emission and reception, and C is the sonic speed).
  • Mode of connection:4 pins VCC, Trig (control side), echo (receiver), out (empty),GND.
  • Application:for Robot obstacle avoidance, object distance measuring, liquid level detection, public security, parking lot detection..
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Zing Go Go Bird - Remote Control Flying Toy with Autonomous Obstacle Avoidance - Looks and Flies Like A Real Bird - Packaging May Vary Green

  • FLYING RC BIRD WITH LED LIGHTS: Flapping wings make it look like a real bird in flight! Just gently toss the flying toy bird and it starts to fly....
  • AUTONOMOUS OBSTACLE AVOIDANCE: With a smart obstacle-avoiding module that uses infrared sensors, Go Go Bird is capable of autonomous obstacle....
  • 6-AXIS SENSOR: With integrating bionics, AI, aerodynamics and precision machinery technology, Go Go Bird flying toy offers you an amazing....
  • LIGHTWEIGHT DESIGN FOR SAFE PLAY: The flying bird is made of high grade environmental-friendly material which is lightweight, flexible and collision....
  • SWITCHABLE BATTERIES: Go Go Bird flying toy has two rechargeable Lithium batteries that only needs 20 minutes to charge fully. Batteries provide....
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HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for Arduino

  • Operating Principle -- Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
  • HC-SR04 ultrasonic sensor module -- Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object, the duration of the signal is the time from sending ultrasonic to returning..
  • Test Distance Formula -- The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse,hc-sr04 test distance following formula -- L = 1/2 × T × C ( L is the distance, T is the time between the emission and reception, and C is the sonic speed ).
  • Package Include -- 5 X HC-SR04 Ultrasonic Sensors , 10 X Female-Male Dupont Cables , 10 X Female-Female Dupont Cables , 3 X HC-SR04 Mounting Bracket.
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DOGTEK Sonic Bird House Bark Control Outdoor/Indoor

  • 3 built-in bark sensors and 1 XL ultrasonic loudspeaker.
  • 4 sensitivity settings to indicate what barking level activates the unit.
  • Effective on most dogs within range (some dogs may not be responsive to ultrasonic correction).
  • Weatherproof and durable for outdoor as well as indoor use.
  • Operates using 6 AA batteries (not included).
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ELSNU Backup Radar System Car Auto Vehicle Reverse with 8 Parking Sensors kit Distance Detection LCD Distance Display Sound Warning …

  • 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 does not affect the reversing. Therefore, the two sensors in the middle are not activated, and more resources of the control box are used on other sensors to make the data faster and more accurate! They are activated when the car moves forward!.
  • 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 front of the car are activated to assist the driver to safely pass through narrow passages. When you release the brake, the parking sensor will work for about 15 seconds before stopping..
  • 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..
  • 5: The product has 7-speed volume adjustable..
  • 6: The product alerts the driver through sound, numbers, and light bars at the same time..
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Xiaomi Mi Robot Vacuum Mop 2 Pro+, 3000Pa Suction Power, 5,200mAh Battery, 550ml dust Box for Sweeping, 250ml Water Tank, Black

  • S-Cross3D Obstacle Avoidance Technology: Xiaomi Mi Robot Vacuum Mop 2 Pro+ is with ToF 3D distance detection and obstacle avoidance technology, through accurate calculation and intelligent perception, it can quickly achieve the distance to the obstacle detection and obstacle avoidance..
  • 3D Vslam Visual Navigation: Xiaomi Mi Robot Vacuum Mop 2 Pro+ is equipped with 3D VSLAM (Visual Simultaneous Localization and Mapping) algorithms, infrared, ToF, dual-gyro, optical, and cliff sensors, which can create a map of the entire place and also avoids obstacles..
  • 3000 Pa Suction Power: Xiaomi Mi Robot Vacuum Mop 2 Pro+ is with 3000Pa strong suction power, 4-speed adjustable suction power, 550ml large-capacity dust box, large-diameter suspension nozzle close to the ground, with 0.1mm super dense fiber main brush and double filter, bringing more meticulous and efficient cleaning experience..
  • Integrated Sweeping And Mopping Design: Xiaomi Mi Robot Vacuum Mop 2 Pro+ comes with a 250ml intelligent electronically controlled water tank, 3 gears of water regulation, which is enough to wet for 160m.
  • 5200mah High-capacity Battery: Xiaomi Mi Robot Vacuum Mop 2 Pro+ is powered by a 5200mAh lithium battery, up to 3 hours of battery life in the standard mode. Maximum housing ar....
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Enerlites MWOS-W Motion Sensor Switch Ultrasonic and PIR Dual Technology Occupancy Sensor Motion Sensor Light Switch NEUTRAL WIRE REQUIRED Wall Plate Included White

  • Dual technology motion light switch combines passive infrared (PIR) and ultrasonic sensors in one sensor switch for enhanced accuracy and to detect....
  • Combination of PIR and ultrasonic sensors eliminates false positives by preventing lights from shutting off when the room is still occupied.
  • Ideal for private or executive offices, meeting rooms, restrooms, libraries, classrooms, and other spaces where limited movement is likely to occur to....
  • Customizable settings, such as adjustable time delay, detection range, light level. Change between occupancy/vacancy modes and set different....
  • Neutral wire required for installation. Single-pole use only. 120/277VAC. Incandescent: 800W. Major movement coverage: 1200sq ft., Minor movement....
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