Strategies: Arduino sonar robot code | Review & Prices

  • Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee
    Test mode :Using IO trigger for high level signal.( Not less that 10us),The Module sends eight 40 kHz automatically and detect whether there is a pulse signal back. The detection zone: 0.78~196 in/ (2cm~500cm); High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15° Power supply: 5V DC; Quiescent current: less than 2mA. Test distance = ((Duration of high level)*(Sonic :340m/s))/2 Package included: 5pcs HC-SR04+ 2pcs Mounting Bracket(support HC-SR04 only)
  • SunFounder Ultrasonic Module HC-SR04 Distance Sensor for 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) Power Supply : 5V DC; Quiescent Current : <2mA,; Effectual Angle: <15° ; Detection Distance : 2cm~450 cm; Resolution : 0.3 cm Package Content: 5 HC-SR04 Ultrasonic Sensors , 10 Female-Male Dupont Cables , 10 Female-Female Dupont Cables , 1 Exquisite package box
  • Makeblock Robot Kit, DIY Robot Car Smart Robotics with Scratch/Arduino Programming, APP/Remote Control, Ultrasonic Sensor Robot with LED Matrix|STEM Educational Toy Car for Coding Beginners
    【Entry-Level Robot Kit】The Makeblock mBot robot building kit was designed for kids to robot programming in a simple and fun way. This STEM robotics kit is an excellent start programming robots for kids who want to learn about engineering, robotics, programming by creating from scratch and solving coding tasks via interactive software and tools. 【Creative Learning Robot Car】The mBot coding robot kit features a basic play mode that allows you to manipulate the robot via an app or remote control. In the gamified learning program, the mBot helps you learn programming step-by-step through interactive drag-and-drop software and coding games while improving logical thinking. Advanced Programming can be accessed with the same software or switch to Arduino programming. 【DIY Building Skills】The mBot STEM robotics kit is made of 6061 high-strength aluminum, with an anodized metal surface that is safe and resistant for many hours of playing and building. The robot car has a user-friendly design to help children build the robot using a simple screwdriver providing the opportunity to learn more about machinery and robotic components. 【Create Your Robot】Our creative robot has an open-source system that ensures rich and engaging gameplay and allows children to explore their creativity. The arduino car kit mBot can be connected to more than 100 kinds of electronic modules, and more than 500 parts from the Makeblock platform, so you can create a customized arduino robot by your specs. 【Awesome Gifts】 Surprise your little engineer with a super cool robotics building kit and let him or her discover the secrets of programming. It makes a great birthday, Christmas, anniversary present for children who are passionate about robotics and engineering.
  • Freenove Three-Wheeled Smart Car Kit for Raspberry Pi 4 B 3 B+ B A+, Robot Project, Tutorial and Code, APP Control, Live Video, Ultrasonic Camera Servo Wireless RC
    This car has two working modes. (Assembly required. Raspberry Pi and Battery are NOT contained.) Provides detailed tutorial and complete code (Python) -> The download link can be found on the product box. (No paper tutorial.) Compatible models -> Raspberry Pi 4B / 3B+ / 3B / 3A+. (2B / B+ is also compatible but needs extra parts.) Control methods -> Controlled wirelessly by your Android devices, iPhone and computer (Windows and Raspberry Pi OS). Needs battery -> See "AboutBattery.pdf" in downloaded file to buy.
    69.95 $
  • ELEGOO 5PCS HC-SR04 Ultrasonic Module Distance Sensor Compatible with Arduino UNO MEGA2560 Nano Robot XBee ZigBee
    Ultrasonic hc-sr04 distance measuring transducer sensor HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object. ~Power supply: 5V DC; quiescent current: less than 2mA; effectual angle: less than 15°; distance: 2cm500cm; resolution: 0. 3 cm~ Package Content: 5pcs HC-SR04 with a little gift
    9.99 $ 11.49 $ -13%
  • Elenco Teach Tech “Zivko The Robot”, Interactive A/I Capable Robot with Infrared Sensor, STEM Learning Toys for Kids 10+
    Zivko is an intelligent Hexiped robot with Artificial Intelligence (AI) technology. With its ai technology, This smart toy has two modes; follow or explore! In "Follow" mode, Zivko follows whoever approaches it, and acts like an obedient pet. In "Explore" mode, Zivko can avoid obstacles and find a new route to explore. This stem robot offers exciting sound and light effects. It develops its own emotions and gestures, just like your pets! Learn by doing. Perfect for young engineers ages 10+. Skill Level: Beginner
    36.58 $ 43.95 $ -17%
  • GAR Monster Starter Kit for Arduino Uno Mega Nano, Complete Set with ESP32, 25 Sensor Modules, Bluetooth WiFi Ethernet Wireless for Electronics STEM Robotics Projects
    Advancing the development of robotics technology w/ Earth's 2nd biggest & most advanced starter kit for Arduino. 65+ pieces w/ FOUR main boards: 100% Arduino-compatible Uno R3, Mega 2560, Nano V3 and ESP32 2.4 GHz WiFi+Bluetooth Development Board Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time Clock, Impact Switch, 3-Axis Accelerometer, LCD, Relay, Servo and Stepper Motor - suitable for beginner or advanced users Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers and the W5100 Ethernet Shield All-in-one bundle with extra accessories + 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides & links to tutorials and videos to help you learn to program all the parts and get started quickly Effective technical/customer support from USA with lifetime replacement guarantee on all parts – The Monster comes in 16" x 12" durable organizer tool box for safe transport and storage. No soldering required. Please let us know about any improvements we can make to the Monster Kit. Critical feedback is much appreciated
    209.99 $
  • VKmaker New Avoidance Tracking Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD Ultrasonic Module with Tutorial CD
    mechanical structure is simple and very easy to install. The package will come with tutorial CD and test code. car with four on the 5th battery compartment, convenient to the entire system power supply. At the same time equipped with a switch, easy start-stop system. Without additional very convenient, so that the whole system is highly integrated car shop with L298N driver module, four tracking module, as well as 51 control unit seamless, simple and good-looking components of the system! car comes with 20 wire tachometer yards, with photoelectric gun shop can be quickly formed a gun systems. You can speed, distance, composed of closed-loop systems.
    22.88 $
  • Arduino MKR1000 WiFi with Headers [ABX00011]
    Ideal applications: IoT, smart home appliances, remotely controlled devices Unleash its full potential using expansion shields and add-on boards, from adding motion sensing, power management, motor controllers, CAN Bus connectivity, or a display Includes a special hardware element, a cryptochip, to ensure secure point to point communication Connects to the Arduino Cloud, but also AWS, IFTTT, Bluemix, browses any website as client, can make GET requests to server-side scripts, etc Talk to your browser via websockets or opening a faster UDP communication channel with standard software from the official Arduino TCP Library
  • SunFounder Raspberry Pi Car Robot Kit, 4WD HAT Module, Ultrasonic Sensor, Velocity Measurement Module etc. Electronic DIY Robot Kit for Teens and Adults, Raspberry Pi/TF Card/Battery not Included
    【STEAM ROBOTICS CAR KITS】An educational STEAM Raspberry Pi developmental smart car kit for beginners (12+ Teens) to learn Raspberry Pi programming, electronics assembling and robotics knowledge. It is an integration solution for building your own remote control car and learning and made for education, can truly realize knowledge into practice.(Raspberry Pi is not included) 【PROGRAMMING LANGUAGES & VARIOUS Modules】The Raspberry Pi robot be programmed by Python language. It comes with four sensor modules including 4WD HAT Module, Velocity Measurement Module, 3-ch Grayscale Sensor Module, and 3.3V Ultrasonic Module" 【MULTIPLE FUNCTIONS】The Multifunctional SunFounder 4WD Smart Car supports multiple functions: Obstacle Avoidance; Line Following; Object Following; Cliff Detection; Velocity Measurement; Mileage Calculation; Radar Sampling. In addition, It has 4 powerful motors, creat more power than SunFounder PicarV and PicarS. 【WEB CONTROL】The Raspberry Pi Car can be controlled by Android and iOS Mobile to get web remote control, only need your phone can connect the Internet. 【FRIENDLY DESIGN】It comes with user manual, includig a operational examples of web terminal, also provide the original python code for in-depth learning. (💟Note: Raspberry Pi/TF card/battery not included in the package, u need to purchase separately!!!))