Ultrasonic distance measurement

Ultrasonic Distance Measurement Control Board HC-SR04 Test Board

Description The ULTRASONIC DISTANCE METER LASER POINTER is a perfect tool to quickly know the distance, area and volume of a room! It can measure distances in a straight-line from 1.5 feet o 60 feet. Your distance measurer transmits ultrasonic waves to a point you want to measure. Afterwards, it measures the time taken by the waves to reflect and then calculates and re-transcribesthe distance. LCD with Backlight. Laser output power: less than 1mw Power supply: 1 x 9v Alkaline Battery (battery not included) Measure Distance From 1.5 Feet to 60 Feet.(About 0.5 to 18 meters) Area, volume, addition, subtraction calculation. Frequency: 40kHz (ultrasonic pickup) Resolution 0.01M or 1/2 Inch. Working temperature 32 F to 109.4 F (0 'C to 43 'C) Accuracy:+/- 0.5% +/-1 Dimensions: about 155 x 69 x 45 mm Auto OFF: switches off if you do not press any key for about 1 min. Your distance measurer transmits ultrasonic waves to a point you want to measure. It measures the time taken by the waves to reflect and then calculates and re-transcribes the distance. Units of Measure: Feet/Meters Caution: Don't stare into the laser beam and also don't shoot laser beam to any other's eyes. The Laser emitted from the unit is visible laser of 650mm wavelength. Package Includes: 1 x Ultrasonic Distance Measurer  

Buy Ultrasonic Distance Measurer Laser Point (1.5-60 feet) for R472.36

Buy Ultrasonic Distance Measurer Laser Point (2-60 feet)... for R490.00

Product introduction:   GY-US42 is a high-quality rangefinder sensor module. Working voltage 3-5V, power consumption, small size, easy installation. Its working principle is: the probe emits ultrasonic waves, after being irradiated to the measured object, the probe receives and returns the acoustic wave, and utilizes the time difference to calculate the actual distance. Module has 3 ways to read data: Serial UART (TTL level), IIC, pulse PWM mode. The serial port baud rate 9600bps and 115200bps, configurable, continuous, ask for the output of two ways. Power-save settings. IIC can modify the internal address to facilitate an IIC bus to connect multiple modules at the same time. Pulse PWM output, same as SR04. Module can adapt to different working environment, direct link with the microcontroller. Connect the computer when you need USB to TTL module, direct connection. IIC mode can be direct, APM, Pixhawk and other flight control links. Provide aroduino, 51, stm32 microcontroller communication procedures. Does not provide schematics and internal microcontroller source. As a result of sending and receiving integrated ultrasonic probe, ranging blind range of about 20cm, ranging within 20cm is invalid. Pixhawk APM Reference Settings Website: Http://ardupilot.org/copter/docs/common-rangefinder-maxbotixi2c.html Product Features:   Power supply 3-5V Built-in MCU calculates the distance IIC, serial port, PWM communication format Close 40HZ measurement cycle With the corresponding PC software Integrated probe, small size   Technical Parameters:   Measuring range: 20cm ~ 720cm (VCC = 5V) Resolution: 1cm Response frequency: 15HZ (full range) Working voltage: 3-5V Working current: 9mA (VCC = 5V) Operating temperature: -20 degrees Celsius ~ 65 degrees Celsius Storage temperature: -40 degrees Celsius to 85 degrees Celsius Size: 21.5 * 21 * 24.5mm   Application:   smart robot Teaching laboratory equipment Production line product testing Quadrocopter Human body measurement Intelligent car Package included: 1 x  GY-US42 I2C Pixhawk APM Flight Control Ultrasonic Distance Measurement Module

10Pcs HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module Description: This module performance is stable, measure the distance accurately. Module precision, blind spots (2cm) super close. Specification: Input voltage: 5V DC Quiescent current: Output level(high): 5V Output level(low): 0V Induction angle: Detection distance: 2cm - 450cm Accuracy: up to 0.3cm Blind spots: 2cm Package included: 10 x HY-SRF05 ultrasonic distance sensor module

Buy 5Pcs HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module for R290.00

Buy 5Pcs HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module for R350.00

Buy CP-3007 Multifunctional LCD Ultrasonic Distance Meter Measure Range Finder With Laser Pointer for R290.00

Buy SR01-V3 ULTRASONIC DISTANCE SENSOR BOARD KS0504 for R77.95

Buy CP-3001 Ultrasonic Distance Measurer Laser Point with 1m Tape Measurer for R449.00

Ultrasonic Ranging Obstacle Avoidance Smart Car Kit With LCD Display Infrared Control For Arduino Description: Infrared control, easy for OFF-Line control I2C 1602 LCD display, real time control the running stage and distance Station the motor by clipping, more stable Use chargeable 18650 battery and holder Feature: Building block hardware processing mode, easy for understanding and learning Code is easy to be read and modified, making a different smart car, which benefit from Arduino Use the super main board to realize remote control, obstacle avoidance, ranging, display, drive the motor and servo etc. Good expansibility, the smart car is very easy to study. You can achieve serious of function by different sensor module. Such as fire robot, search and rescue smart car, WIFI robot. Package included: 2 x Gear motor 2 x Wheel 2 x motor mounting 1 x All-direction wheel 1 x 5mm smart car chassis 1 x Acrylic glass (100 x 150 x 2.6mm) 1 x L298N shield 1 x Atmega328 develop board 1 x Holder 1 x Servo 1 x Ultrasonic module 1 x IR receiver 1 x Remote control 1 x I2C 1602 LCD display module 1 x 18650 battery holder 20 x DuPont cable 1 x USB cable 100cm 3 x 35mm copper cylinder 8 x 6mm copper cylinder All the necessary 3mm screw and nut

Features: Dual unit measurements: Feet and Meters Has a 2 to 60ft range(0.6 to 18m) Battery powered for easy use and portability Great for home renovations and distance measuring Data Storage for later use Calculates date for Area, Volume, Addition and Subtraction Class II laser product -  DO NOT look into the laser!!! Specifications: Power: 1 x 9V Battery(NOT included) Accuracy: 0.5% +1 Digit(8~60Ft) Frequency: 40kHz Laser output: Wavelength: 650nm In Box: 1 x Distance Measurer 1 x User Guide(PLEASE READ) Please NOTE:  Do NOT look into the laser for health purposes!!!                         Battery NOT included!!!      

Buy Distance Transducer HC-SR04 Ultrasonic Sensor for R42.95

This module is easy to use. A control port sends a high level above 10US, so you can wait for the high level output at the receiving port. You can turn on the timer when there is an output. When this port goes low, you can read it. The value of the timer, at this time is the time of the distance measurement, in order to calculate the distance. Such continuous cycle measurement, that is, you can reach the value of your mobile measurement. Features: - Small size and easy to use; - Low voltage and low power consumption; - High measurement accuracy; - Strong anti-interference; - Integrated enclosed waterproof line probe for wet and harsh measurement applications. ParameterS: Working voltage: DC 5V Static working current: 5mA Working total current: 30mA Transmission frequency: 40KHz Maximum distance: 5M Blind area: 25cm Resolution: 0.5cm Angle: Working temperature: -10 to 70 °C Storage temperature: -20 to 80°C Size: 41x28.5mm Wire length: 2.5m Application: 1 horizontal ranging 2 obstacle avoidance, automatic control 3 objects are close, there is awareness 4 Traffic control 5 Security, industrial control 6 Artificial intelligence, teaching and research Basic working Principle: (1) Using IO port TRIG to trigger ranging, giving a high level signal of at least 10us; (2) The module automatically sends eight 40khz square waves to automatically detect whether there is a signal return; (3) There is a signal return, and a high level is output through the IO port ECHO, and the high level duration is the time from the transmission to the return of the ultrasonic wave. Test distance = (high time * sound speed (340M / S)) / 2 Package Included: 1 x Ranging Sensor