top of page

Note -

  • Please read the product name & and description and always check the product quantity before placing the order.

  • Please always check if you are ordering a Digital or a Physical Product.

  • For people ordering outside India, please write to us at learnelectronicsindia.com@gmail.com.

  • Images used in the product/project are for representation and the actual product/project might differ.

  • Go through the Product Policies before ordering.

Note - Due to huge amount of orders received, orders placed after 10th October might be delayed. Please contact our team if any queries and if you have any urgent requirement, reach out to us before ordering. WhatsApp us at +91-7600948607

social distancing id card
Project Idea:
This wearable ID card helps maintain safe social distancing by alerting users when others are too close. Using an ultrasonic sensor and Atmega328 microcontroller, the system detects nearby objects and triggers a buzzer with intensity proportional to proximity. It’s ideal for workplaces, schools, and crowds to help ensure health safety post-pandemic.
 
Project Description:
The system continuously measures distance using an HC-SR04 ultrasonic sensor. When the distance falls below a predefined threshold, the Atmega328 microcontroller activates a buzzer and LED to warn the user. The closer the detected person, the faster the buzzer beeps. The setup is compact, wearable, and battery-powered, suitable for personal use and portable applications.
 
List of Components:
Atmega328 Microcontroller
HC-SR04 Ultrasonic Sensor
Active Buzzer (3.3–5V)
9V Battery
LM7805 Voltage Regulator
LEDs
Resistors
Capacitors
Transistors
Switches
PCB Board (6×8 cm)
Connecting Wires
Neck Strap
 
Features:
  • Ultrasonic distance sensing (2–400 cm range)
  • Automatic buzzer alert for close proximity
  • LED visual indicator for alert level
  • Portable and lightweight ID card form factor
  • Rechargeable battery supported
  • Compact PCB layout
 
Applications:
  • Office and corporate staff ID card systems
  • School/college identity badge for health safety
  • Public service staff monitoring
  • Medical and event crowd management
 
Project Includes:
  • Fully assembled and tested circuit
  • Circuit diagram
  • Source code 
(For DIY KITs - only the components will be provided)
 
Project Types:
  • DIY KIT(Do IT YourSelf KIT) - We are providing only components in this kit for this project
  • DIY KIT with Code & Circuit Connections - Along with the components, you will get the Code and the Circuit Connections file to help you build the project easily.
  • Readymade Breadboard - We are providing fully assembled, tested and ready-made project using plug-n-play jumper wires and breadboard with all the other components, code & circuit diagram.
  • Readymade Soldered - We are providing fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
 
Dimensions (in cm):
Device: 8 × 6 × 2 cm
 
Shipping Dimensions (in cm): 10 × 8 × 4 cm
 
Weight: 65 g
 
Estimate shipping weight: 1kg
 
Notes: All the products are made by LearnElectronics India and not for re-sale.

social distancing id card

PriceFrom ₹1,116.00
Quantity

    • Order Processing Time:

      • All project orders are processed within 2-3 business days after payment confirmation.
      • After processing, the development of your project will begin. We require a minimum of 10-15 days to complete and prepare your project for shipment. However, please note that the delivery time is an estimate and may vary depending on project complexity and component availability.

    • Delivery Timeframe:

      • While we strive to deliver your project within the specified timeframe, there is no guaranteed delivery date. The actual delivery time may be shorter or longer depending on various factors, including shipping delays, customs clearance, and unforeseen technical challenges.
      • We will keep you informed of your project's progress and provide updates on the estimated delivery time as needed.

    • Shipping and Delivery Charges:

      • Delivery charges are additional and are not included in the project price. The shipping cost will be calculated at checkout based on your location and the chosen shipping method.
      • Customers are responsible for any customs duties, taxes, or fees that may be applicable in their country.

    • Order Cancellations:

      • Due to the customized nature of our projects, orders can only be canceled within 24 hours of placement. After this period, the order is non-cancellable as work will have already begun.

    • Returns and Refunds:

      • As these are custom-built projects, we do not accept returns or offer refunds unless the project is defective or significantly not as described.
      • If there are any issues with your project upon delivery, please contact us within 7 days to resolve the matter.

    • Technical Support:

      • We provide basic technical support for the first 30 days after delivery to help you set up and operate your project.
      • Extended support and customization services are available at an additional cost.

    • Disclaimer:

      • We are not responsible for delays caused by external factors beyond our control, including but not limited to shipping carrier delays, natural disasters, or government restrictions.
      • By placing an order, you agree to the terms and conditions outlined in this policy.
No Reviews YetShare your thoughts. Be the first to leave a review.
bottom of page