Introduction: Haptic Proximity Module - Cheap and Easy

About: My work is my Introduction.My website:-

God gifted sense of vision to the human being is an important aspect of our life. But there aresome unfortunate people who lack the ability of visualizing things.There are approximately 37 million people across the globe who are blind, over 15 million are from India. Even for the non-visually impaired the congestion of obstacles is sometimes problematic, it’s even worse for the visually impaired. People with visual disabilities are often dependent on external assistance which can be provided by humans, trained dogs, or special electronic devices as support systems for decision making. Existing devices are able to detect and recognize objects that emerge on the floor, but a considerable risk is also includes the objects that are at a sudden depth, or obstacles above waist level or stairs. Thus we were motivated to develop a smart device to overcome these limitations.

The Silent features of Haptic Proximity Module :-

  • The HPM will detect the obstacle and warn the user.Different Type of sound for Different Distance.
  • Depth and Height of any Obstacle can Be Detected
  • .Vibration Motor help the user in crowded Places

Original Post:-. We Observed - Haptic Proximity Module

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Step 1: Parts Required for Haptic Proximity Module:

Haptic Proximity Module-With Arduino Board:-

  1. Any Arduino Board
  2. Buzzer
  3. Vibrating Motor(From Old Mobiles)
  4. Breadboard
  5. Connecting Wires
  6. HC-sr 04 Ultrasonic Sensor
  7. 9v Battery
  8. 9v Battery Holder


Haptic Proximity Module-Without Arduino Board:-

Following is the list of parts or the components required to design this circuit:-

  1. Atmega328P-PU
  2. HC Sr-04 ultrasonic Sensor
  3. Buzzer
  4. Vibrating Motor
  5. 7805 Voltage Regulator
  6. 10uf capacitor
  7. 16mhz Crystal capacitor
  8. 22pf Disk Capacitor
  9. Resistor (10kohm)
  10. Zero PCB board
  11. 28 pin IC socket
  12. Connecting Wires
  13. Switch
  14. Battery (9V)
  15. LED
  16. ARDUINO IDE 1.6.6
  17. Soldering Iron
  18. Soldering Wire

Read more: Haptic Proximity Module

Step 2: Circuit Diagram:- With Arduino

Step 3: Circuit Diagram:-Without Arduino

Step 4: Code:-

Step 5: Final Result :- Haptic Proximity Module-The HPM

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Thank you:

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Arduino Contest 2016

Participated in the
Arduino Contest 2016