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Best Ultrasonic Obstacle Sensors

KEYESTUDIO 4WD Bluetooth Smart Car Robot Arm Building Starter Kit for Arduino ，for Uno R3 Programmable Robotics Coding Toys DIY Set for Student Adults

  • KEYESTUDIO Small Turtle Car Kit V3.0 is Electronics and programming starter kit for adults and children ages greater than 12 years.
  • We provide a detailed user manual including assembly tutorials, wiring methods, library files and codes, etc. so that you can follow us step by step to learn..
  • Comes with a V4.0 control board and a powerful motor driver shield V2 based on L298P circuit with power switch and anti-reverse PH2.0 interface. it has extra digital and analog ports, so that you can continue to add other sensors for experiments extension..
  • Super multiple functions -line tracking, ultrasonic obstacle avoidance and follow, LDE matric display operating status, IR remote/bluetooth control, in addition we also provide 4 types of animal card head avatars that you can install on the ultrasonic module.
  • Note that the kit does not contain batteries, we provide two battery boxes, you need to buy it by yourself.
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OSOYOO WiFi Internet of Things Learning Kit for Arduino | Include ESP8266 WiFi Shiled | Smart IOT Mechanical DIY Coding for Kids Teens Adults Programming Learning How to Code

  • Innovation, keep pace with the times :Add Build on the power of Blynk to configure smart home automation and build exciting IoT project.
  • Programmable learner kit for beginners and professionals: Perfect intro to programmable electronic and IoT robotics..
  • Wifi programming and control: With ESP8266 WIFI Shield , you can remote control programming and the sensors.Learn the basics behind the Internet of Things, build your own connected devices..
  • Creative IoT Projects:This kit Includes Everything You Need To Build and Engineer Your Own smart home: WiFi Shield, Basic Board for Arduino, PIR motion sensor, Ultrasonic Sensor , Servo Motor, sound sensor, Obstacle Sensors, Buzzer Sensor Module, Photoresistor, Temperature/Humidity sensor, BMP180,Water detection sensor ,gas Sensor ,relay,Resistors package.
  • Simple ,intelligent: Control your IOT System by Android and iOS App,Sample code are straight forward. free IoT service on OSOYOO website..
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OSOYOO Robot Car Starter Kit for R3 | STEM Remote Controlled Educational Motorized Robotics for Building Programming Learning How to Code | IOT Mechanical DIY Coding for Teens Adults

  • ...f Things (IoT) and get hands-on programming, coding, electronics and robotics experience..
  • This Ultimate Gift Bundle Includes Everything You Need To Build and Engineer Your Own Robotic Car: Basic Board, USB Cable, Model X Motor Driver Module, WiFi Shield, Bluetooth Module, Ultrasonic Sensor & Holder, Servo Motor, 5 Line Tracking Modules, 2 Obstacle Sensors, Buzzer Sensor Module, Infrared IR Remote, Receiver, & Transmitter, Battery Box, battery and charger, Voltage Meter, 2 Piece Acrylic Car Chassis, 4 Motors & Metal Motor Holders, 4 Wheels.
  • MORE THAN THE BASICS: ADDITIONAL ACCESSORIES INCLUDED IN DIY ROBOTIC STEM SET — 2 8-Pin Female to Female Jumper Wires (20 cm), 2 20-Pin Male to Female Jumpers (20 cm), 1 Male to 5 Female Jumper Wire, 3-Pin Female to Female Jumper, 6 Pin Male to Female Jumper, Screws & Nuts for Sensor and Module Assembly, Philips Screwdriver, Basic Tutorial CD with Video, Pictures, Sample Project Code, & Step-by-Step Instructions. Designed for Easy Assembly and Great Performance.
  • OSOYOO Robot Car Kit for Arduino is a perfect gift for your Children who are interested in programming, r....
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Yahboom Raspberry Pi Robotic with Camera Programmable AI Electronic DIY Tank Robot Kit for Teens Adults Compatible Pi 4 B Model 3B+ (G1 Tank with Pi 4B(4G))

  • 【AI Function】The upgraded V3.0 tank kit is compatible with the latest version of Raspberry Pi 4B (2G/4G/8G). It not only retains the basic functions of difficult line tracking, ultrasonic obstacle avoidance, and real-time video transmission, but the upgraded kit also adds AI functions such as face detection/tracking, color/object/gesture/QR code recognition. These new AI features make the tank more interesting..
  • 【Real-time transmission of 5G HD video】Robot tank is professional DIY toy, suitable for electronic amateurs and teens over 16 years old. The tank is equipped with 2DOF camera PTZ, which can realize real-time transmission of HD video through the 5G wifi hotspot on Raspberry Pi. The camera supports 480P resolution with manually adjusted the focal length and two camera formats: MJPEG, YUYV(default). With 4B, video transmission is smoother and more stable. An assembled tank is like a moving camera..
  • 【Programmed&tutorials&APP】Working with the Raspberry Pi 4B, using Python/C++ as the main programming language and Open Source CV as the image processing library, you can develope the kit through the development tool Jupyter Lab. Yahboom provides online learning materials. You can download the "Yahboom Robot" APP (Android and iOS) to control ....
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Yahboom Raspberry Pi Robotic with Camera Programmable AI Electronic DIY Tank Robot Kit for Teens Adults Compatible Pi 4 B Model 3B+ (G1 Tank with Pi 4B(8G))

  • 【Upgrade AI Function】The upgraded V3.0 tank kit is compatible with the latest version of Raspberry Pi 4B (2G/4G/8G). It not only retains the basic functions of difficult line tracking, ultrasonic obstacle avoidance, and real-time video transmission, but the upgraded kit also adds AI functions such as face detection/tracking, color/object/gesture/QR code recognition. These new AI features make the tank more interesting..
  • 【Real-time transmission of 5G HD video】Robot tank is professional DIY toy, suitable for electronic amateurs and teens over 16 years old. The tank is equipped with 2DOF camera PTZ, which can realize real-time transmission of HD video through the 5G wifi hotspot on Raspberry Pi. The camera supports 480P resolution with manually adjusted the focal length and two camera formats: MJPEG, YUYV(default). With 4B, video transmission is smoother and more stable. An assembled tank is like a moving camera..
  • 【Programmed&tutorials&APP】Working with the Raspberry Pi 4B, using Python/C++ as the main programming language and Open Source CV as the image processing library, you can develope the kit through the development tool Jupyter Lab. Yahboom provides online learning materials. You can download the "Yahboom Robot" APP (Android and iOS) to ....
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SunFounder Raspberry Pi Car DIY Robot Kit for Adults Picar-s,Visual Programming with Ultrasonic Sensor Light Following Module Line Following Module

  • STEM ROBOTICS KIT - A complete rpi robot kit based on Raspberry Pi. It’s funny to assemble it.( (Compatible with RPi 4B/3B/3B+/2B/2B+, Raspberry Pi....
  • EASILY CODING - Python code: Great for web development.
  • Dragit: base on Snap!, fun and simple GUI programming..
  • VARIOUS SENSORS - The raspberry pi car comes with three sensor modules including ultrasonic obstacle avoidance, light follower, and line follower..
  • SOLID PLATES - Upgrade durable and shatterproof plate. And new style Servo,the MAX torque of the clutch gear digital servo is up to 1.6KG. It rotates....
  • EASY OPERATION - Elaborately-written user manual and published video for you to easy build your own sensor car robot..
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New 4 Parking Sensors LED Display Car Reverse Backup Radar System

  • ► 4 ULTRASONIC SENSORS - The Zone Tech car reverse radar system is equipped with 4 sensor system installed at the rear bumper of car, double CPU and advanced chipset for enhanced coverage and detection..
  • ► LED DISPLAY - The Zone Tech car reverse radar system is equipped with colored LED digital display, composed with 3 colors.
  • green, yellow and red, which shows the distance between the car and obstacle..
  • ► INCREASES SAFETY - The Zone Tech car reverse radar system helps to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle. The radar system can detect small children and low walls as well..
  • ► PREMIUM QUALITY - The Zone Tech car reverse radar system is made from premium quality materials to ensure durability and longevity. The radar sytem is designed with protective circuits and high quality components to prevent the product from overheating or overloading..
  • ► WEATHERPROOF - The Zone Tech car reverse radar system has an adaptive environment technology. This helps protect the radar system from freezing and is solid weather proof..
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Autel Robotics EVO Nano+ Premium Bundle - 249g Mini Drone with 4K Camera, 3-Way Obstacle Avoidance Quadcopter UAV, 50MP Photo 10KM HD Video Transmission, PDAF + CDAF Focus, Nano Plus Drone (Orange)

  • 【FLY SAFER WITH 3-WAY OBSTACLE AVOIDANCE】Nano+ with advanced obstacle avoidance system to keep it safe while flying. Autel evo nano plus features a total of 6 computer vision sensors located on the front, rear, and, bottom for 3D obstacle avoidance. There is also an ultrasonic sensor located on the bottom of the drone for precision hovering. If you are the new Drone pilot, I would more recommend you choose the Autel EVO Nano plus drone..
  • 【INNOVATIVE RYYB TECHNOLOGY】As the first to apply RYYB technology in drone industry, Autel Nano+ drone is able to absorb 40% more light input under the premise of same shooting environment comparing to traditional RGGB arrays. Applied 4K camera with 1/1.28CMOS, 2.44μm and 50MP Leic-a lens, Nano plus drone support 4K/30fps video and features more crisp image with richer details than Air 2 & Air 2S in low-light condition..
  • 【DUAL AUTOFOCUS & 4K HDR CAMERA】Comparing to Air 2S, Autel EVO nano+ drone add Phase focus (PDAF). Combined with Contrast Focus (CDAF), Nano plus drone features quicker tracking of fast-moving subjects with incredible precision. With 90°adjustable 4....
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OSOYOO Robot Car Starter Kit for Arduino UNO | STEM Remote Controlled App Educational Motorized Robotics for Building Programming Learning How to Code | IOT Mechanical DIY Coding for Kids Teens Adults

  • ...f Things (IoT) and get hands-on programming, coding, electronics and robotics experience..
  • THE BEST VALUE PACK ON AMAZON: This Ultimate Gift Bundle Includes Everything You Need To Build and Engineer Your Own Robotic Car: WiFi Shield, Basic Board for Arduino, USB Cable, Model X Motor Driver Module, Bluetooth Module, Ultrasonic Sensor & Holder, Servo Motor, 5 Line Tracking Modules, 2 Obstacle Sensors, Buzzer Sensor Module, Infrared IR Remote, Receiver, & Transmitter, 9V Battery Box, 18650 Battery Box, Voltage Meter, 2 Piece Acrylic Car Chassis, 4 Motors & Metal Motor Holders, 4 Wheels.
  • MORE THAN THE BASICS: ADDITIONAL EDUCATION ACCESSORIES IN DIY ROBOTIC STEM SET: 2 8-Pin Female to Female Jumper Wires (20 cm), 2 20-Pin Male to Female Jumpers (20 cm), 1 Male to 5 Female Jumper Wire, 3-Pin Female to Female Jumper, 6 Pin Male to Female Jumper, Screws & Nuts for Sensor and Module Assembly, Philips Screwdriver, Basic Tutorial CD with Video, Pictures, Sample Project Code, & Step-by-Step Instructions. Designed for Easy Assembly and Great Performance — Practice and Become a Master!.
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Solar Ultrasonic Animal Repeller, Outdoor 360° Animal Deterrent Solar Dog Chaser, Ultrasonic Solar Powered Animal Repeller Waterproof Animal Repeller Protect Farm for Dog, Cat, Bird, Rabbit, Raccoon

  • 360° SOLAR ANIMAL REPELLER⚡ This solar ultrasonic animal repeller uses the most advanced ultrasonic technology to generate powerful ultrasonic waves (13.5khz-65khz), accompanied by siren sounds and 360° intense two-color flash. The dog repellent has built-in high-sensitivity PIR motion detection sensors, which will detect intruders through infrared sensors and activate the ultrasonic system, triggering at a 360° angle and a distance range of 26-33Ft for optimal performance..
  • SAFE AND EASY TO USE CAT REPELLENT⚡ This ultrasonic animal repeller is easy to use and set up. Simply insert the cat deterrent for yard into sunny soil or an area frequently disturbed by animals and turn it on. Keep 5 inches off the ground in your yard, depending on the eye height of the predator you want to deter. For best results, you can place the solar squirrel repeller outdoor in different locations to improve repellency in all directions..
  • MULTIPLE MODES&EASY ADJUSTMENT⚡ Ultrasonic cat repeller outdoor has 4 insect repelling modes, with 360° infrared as well as ultrasonic speakers, multifunctional ultrasonic cat repellent, when the animal enters the area, the infrared sensor ....
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Outdoor Animal Repeller, 360° Ultrasonic Solar Animal Repeller, Animal Deterrent Rodent Repeller with 3-Side Motion Activated Flashing Lights,Solar Powered Dog Repellent for Cat Raccoon Rabbit Deer

  • 360° SOLAR ANIMAL REPELLER⚡ This solar ultrasonic animal repeller uses the most advanced ultrasonic technology to generate powerful ultrasonic waves (13.5khz-65khz), accompanied by siren sounds and 360° intense two-color flash. The dog repellent has built-in high-sensitivity PIR motion detection sensors, which will detect intruders through infrared sensors and activate the ultrasonic system, triggering at a 360° angle and a distance range of 26-33Ft for optimal performance..
  • SAFE AND EASY TO USE CAT REPELLENT⚡ This ultrasonic animal repeller is easy to use and set up. Simply insert the cat deterrent for yard into sunny soil or an area frequently disturbed by animals and turn it on. Keep 5 inches off the ground in your yard, depending on the eye height of the predator you want to deter. For best results, you can place the solar squirrel repeller outdoor in different locations to improve repellency in all directions..
  • MULTIPLE MODES&EASY ADJUSTMENT⚡ Ultrasonic cat repeller outdoor has 4 insect repelling modes, with 360° infrared as well as ultrasonic speakers, multifunctional ultrasonic cat repellent, when the animal enters the area, the infrared sensor ....
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Makeblock mBot Neo Programming Robot, Coding Robot for Kids Compatible with Scratch and Python Support WiFi, IoT, AI Technology, Educational Remote Control Car, STEM Toy Gift for Kids Ages 8-12

  • ...pported, e.g., move forward, dance. The piano music module in the app can enlighten kids to play music. Microphone and scratch programming can implement the function of recording. Expand your imagination to create more ways to play!.
  • 【Thanks to CyberPi】With this multifunction main board, CyberPi has the built-in ultrasonic sensor, obstacle sensors, buzzer sensor module, receiver & transmitter, and WIFI module, making Neo can connect with the Internet and let children experience more about Internet of Things (IoT). And for teachers' use, the wifi module makes multiple this coding robot could be connected to do tasks together and simplifies the teaching by sharing the same programming simultaneously..
  • 【Super Gift for Kid】 With the simple structure, children can build this coding robot easily within 30 minutes. This robot helps kids learn more about robotics components and the mechanical design of the toy. Nice gift for Christmas Birthday, Children's Day, or Home Fun Time..
  • 【Clear Instructions】 Paper and e-edition detailed manual is offered for building. Mobile App helps kids to cognition mBot Neo. Programming software is also offered so that kids can use scratch or python to program until having the desire to create more functions for the....
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Setting Up Your Daily Personal Newsletter

  • ... use of the time of robot for kids, and with a rechargeable battery included, there is no need to buy extra batteries, which are eco-friendly..
  • 【 Endless possibilities 】Neo robot kit uses CyberPi, which is the multifunction main board of this coding robot, the built-in ultrasonic sensor, obstacle sensors, buzzer sensor module, receiver & transmitter, and WIFI module, making the stem projects for kids ages 12-16 connect with the Internet and let children experience more about the Internet of Things (IoT). And for teachers' use, the wifi module makes multiple learning toys could be connected to do tasks together and simplifies the teaching by sharing the same programming simultaneously..
  • 【More functions, more fun 】Besides the basic functions such as line-follow, obstacle-avoidance, and object follow, playability of ths robot car kit is greatly increased.
  • this STEM toys can be controlled by voice, can hear, remember and speak. Voice commands are supported, e.g., move forward, dance, and the piano music module in the app can enlighten kids to play music. Microphone and scratch programming can implement the function of recording. Expand your imagination and c....
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