Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.
Short and easy, read distance 2 - 400 cm and plot it in I2C OLED screen.
Find the distance from one point to another faster!
Ultrasonic distance sensors are designed to measure distance between the source and target using ultrasonic waves.
Use three HC-SR04 ultrasound sensors and two battery displays to show you how close the obstacles are and from which side.
Give your mBot a LIDAR measurement hat using the MappyDot to avoid your cat, legs and furniture.
A low-cost stick designed for blind people that enables them to walk without any assistance.
Make an assistant which tells you about how much to drive backwards without any collision through your smartphone by Arduino and 1Sheeld.
Track the distance, speed, and acceleration of your bicycle in real time using two Particle Photons.
Therefore, through this article, we will teach you how to assemble your distance calculation device using the reed switch sensor.
Measuring short distances digitally as simple as possible with the SRF05 ultrasonic sensor.
I learned about Ultra Sonic sensor in fab lab academy
In this tutorial, we are going to see how to build a very useful distance meter with a big Nokia 5110 LCD display using Arduino.
It is a miniature counterpart of radio altimeter used on commercial aircrafts to be used with RC aircrafts and multirotors.
Connect Ultrasonic Ranger and MicroSD to Arduino, and program it to record the distance - Quick and Easy!
Measure distance using JSN SR-04T waterproof ultrasound module and an LCD I2C (cm/inches).
This IR Proximity Sensor can be used for obstacle sensing, color detection, fire detection, line sensing etc and also as an encoder sensor.
Calculate distance to a certain object using an ultrasonic sensor. It can be used for car distance alerts, security systems etc.
Use Particle Mesh boards to collect data from all over a house. The data is then aggregated into the Particle Cloud.
Just a quick showcase on a handheld, wireless and battery operated distance sensor. Incredibly long-life (8 + years!).
The ultrasonic sensor detects objects and lights up Red, Yellow or Green LED based on its position.
Take Nvidia's JetBot platform to the next level by expanding the functionality of the Jetbot API by adding new sensors and drivers.
It can be used in areas without a high demand for accuracy, such as obstacle avoidance for robots and distance detection alarms.
A fun way to measure distance