Best Pin Ultrasonic Sensor

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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SunFounder Ultrasonic Module HC-SR04 Distance Sensor Compatible with Arduino R3 Mega2560 Duemilanove Nano Robot Rapsberry Pi 4B 3B+, 3B, 2 Model B & 1 Model B+

  • Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
  • HC-SR04 Ultrasonic Sensor Distance 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..
  • 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 Content: 5 HC-SR04 Ultrasonic Sensors , 10 Female-Male Dupont Cables , 10 Female-Female Dupont Cables , 1 Exquisite package box.
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2023 Solar Ultrasonic in Repellent Defender Rat, Squirrel, Deer, Raccoon, Skunk, Rabbit, Mole, Dog, Cat, Waterproof with Motion Detector

  • Repels Burrowing Animals in A Humane Way - Animal Repellent Ultrasonic Outdoor Solar Powered repels unwanted animals by emitting ultrasonic sound and flashing when the PIR sensor detects a motion. It would make an uncomfortable circumstance where the animals are unbearable to stay and move to other places in 2-4 weeks..
  • Wide Motion-Activated Sensor to Drive Away the Animal Automatically - This ultrasonic cat repellent outdoor is 110degree infrared sensor angle, max detection range is 25- 30feet. The detection distance reduces with smaller animal sizes. Make sure to load enough repellents so as to cover up all the protected area. Note: Birds at ground level may be easily detected, but birds flying are more challenging to detect..
  • Solar Powered or USB Charged with Rechargeable Batteries - This Solar raccoon repellent deer repellent marten repellent ultrasonic can be charged via solar panel or USB cord (included), it includes 3xAA 800mAH NiMH batteries (included and replaceable), which can last up to 5-7days after fully charged. USB charge method can make sure you get charged during continues raining and cloudy days..
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Diaotec Mole Repellents Solar Powered Groundhog Repellent Vole Repellent Outdoor Sonic Spike Pest Control to Keep Rodents Away from Your Lawn and Garden

  • Garden Essentials: The main part consists of three sides, each with an IR sensor, 2 strong white flashing LED lights (6 total) and a 3840Hz ultrasonic horn to sense animals from all directions. When the animal approaches, the three sides will enter the working state (LED light flashes, ultrasonic horn emits a screeching sound)..
  • Operating Version: Two operating versions are available: a sound version and a silent version. In the sound version, when the PIR sensor senses an approaching animal, LED lights flash on all three sides, sending out ultrasonic waves and a screeching sound to scare the animal away. If the sound bothers you, you can turn off the sound by pressing the SOUND button..
  • Upgraded design: IR sensor angle includes 110 degrees (left to right, not top to bottom). Also, the detection range includes 6-8m, depending on the size of the animal (the bigger the range, the greater the range). The PIR sensor detects invasive animals and activates the device automatically by flashing LED lights and emitting ultrasonic waves..
  • Rechargeable and waterproof: Diaotec insect repellent has two power supply modes, equipped with solar panels as power source, and also supports USB charging. It is also designed to work in any weather conditions as it is rain, w....
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5pcs Ultrasonic Module HC-SR04 MELIFE Distance Sensor with 3pcs Mounting Bracket 2 Wire Set for Mega R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee

  • Parameter -- New Version Power Supply: 3.3V -- 5V DC.
  • 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 x T x C (L is the distance, T is the time between the emission and reception, and C is the sonic speed)..
  • Package Include: 5 x New Version HC-SR04 Ultrasonic Sensors, 3 x Mounting Bracket with Screws, 10 x Female-Male Dupont Cables, 10 x Female-Female Dupont Cables..
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Ultrasonic Animal Repeller, Solar Animal Repellent Outdoor Waterproof & Drop-Proof, Solar Animal Deterrent 5 Modes with Motion Sensor , Bird Deer Squirrel Raccoon Repellent for Garden

  • 【Humanized Designed Solar Animal Repeller】This solar animal repeller makes animals feel uncomfortable and escape the area by emitting ultrasonic waves and 360°flash light with alarm sound. Harmless and environmentally friendly, will not harm animals, let alone affect humans. Our ultrasonic animal repellent is also very easy to use and can be inserted into the soil using the provided nails or hung on a tree or wall. Just point it at the area you want to protect to ensure the best results..
  • 【Effective Animal Repellent technology】This outdoor animal repellent ultrasonic features the most advanced ultrasonic technology to generate powerful ultrasonic waves (15khz-50khz), the built-in infrared PIR motion detection sensor is highly sensitive and can sense tiny movements within a 110°angle, the distance can be up to 33 Ft. When the cat deterrent outdoor infrared sensor detects an animal intrusion, it activates an ultrasonic system to repel animals and insects..
  • 【Five Operation Modes & Easy Adjustment】The ultrasonic cat repellent has 5 insect repel modes: ultrasonic, alarm, strong LED light flashing. Different modes can effectively act on different animals, which can be switched by turning the sensitivity knob of the solar animal repeller, and th....
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Winfend Solar Animal Repeller Ultrasonic Outdoor, Deer Repellent Raccoon Repellent Ultrasonic with Motion Sensor, Deter Unwanted Critters Such as Deer Raccoon Squirrel Dog Cat Birds Marten Fox

  • No Chemical, Repels Animals & Pest in A Human Way - Animal Repellent Ultrasonic Outdoor Solar Powered repels unwanted critters by emitting ultrasonic sound and flashing when the PIR sensor detects a motion. It would make an uncomfortable circumstance where the animals are unbearable to stay, and move to other place in 2-4weeks..
  • Wide Motion-Activated Sensor to Drive Away the Animal Automatically - This ultrasonic animal repeller outdoor is 110degree infrared sensor angle, max detection range is 25- 30feet. The detection distance reduces with smaller pest sizes. Make sure to load enough repellents so as to cover up all the protected area. Note: Birds at ground level may be easily detected, but birds flying are more challenging to detect..
  • Solar Powered or USB Charged with Rechargeable Batteries - This Solar raccoon repellent deer repellent marten repellent ultrasonic can be charged via solar panel or USB cord (included), it includes 3xAA 800mAH NiMH batteries (included and replaceable), which can last up to 5-7days after fully charged. USB charge method can make sure you get charged during continues raining and cloudy days..
  • Different Frequency Modes with Ultrasonic Sound and Flashes - This Sonic Animal deterrent Outdoor can repel raccoon, deer....
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USKICH Ultrasonic Animal Repeller Solar Dog Chaser Animal Deterrent with Motion Sensor and IP65 Waterproof Outdoor Farm Garden Yard Repellent for Dogs,Cats,Birds

  • ☀Dual Ultrasonic Design: Double horn ultrasonic animal repeller design is more effective and combines a PIR detection system to scare the Dogs,....
  • ☀ Easy To Set Up And Use: It can be used in the ground with the provided spike, or hang on the wall、fences、 trees through the back slot (With....
  • ☀ Eco-friendly& Economical: The solar powered ultrasonic animal repeller is Chemical Free & Maintenance Free and water-resistant. No additional....
  • ☀ Safety: This product can be used on low power, only repels animals and 25kHz-61kHz ultrasonic waves are emitted to repel them. No sound when....
  • ☀Motion Sensor：When the device is working and the PIR sensor deteets motion,the device will run for other 15 seconds in the next time, following....
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ZJRLY Ultrasonic Animal Repeller, 2023 Ultrasonic Solar Pest Repeller Outdoor, Ultrasonic Animal Repellent, Waterproof with Led Light Alarm, Repel Dog, Cat, Fox, Bird,mice to Protect Garden Farm

  • 【Effective Animal Repellent technology】This outdoor animal repellent ultrasonic features the most advanced ultrasonic technology to generate powerful ultrasonic waves (15khz-50khz), the built-in infrared PIR motion detection sensor is highly sensitive and can sense tiny movements within a 110°angle, the distance can be up to 33 Ft. When the cat deterrent outdoor infrared sensor detects an animal intrusion, it activates an ultrasonic system to repel animals and insects..
  • 【Humanized Designed Solar Animal Repeller】This solar animal repeller makes animals feel uncomfortable and escape the area by emitting ultrasonic waves and 360°flash light with alarm sound. Will not harm animals, let alone affect humans. Our ultrasonic animal repellent is also very easy to use and can be inserted into the soil using the provided nails or hung on a tree or wall. Just point it at the area you want to protect to ensure the best results..
  • 【Solar Power & USB Charging】The outdoor ultrasonic raccoon repellent is designed with solar panels, which can convert solar energy into electricity, support the ultrasonic repeller to run for a long time and keep it on standby all day. ....
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