2 GATHERING PERTINENT INFORMATION - N-div-2026-27-Odd/Repo-02 GitHub Wiki

Poojari Bot – Pertinent Information

1. Project overview

The Poojari Bot is a portable, automated robot designed to assist in performing basic pooja activities. It aims to help users arrange pooja materials and perform selected rituals with controlled movements and minimal human assistance.

2. Information to gather

Category | Pertinent information -- | -- User needs | Easy-to-use pooja assistance Main functions | Aarti assistance, bell ringing, material arrangement Portability | Lightweight and compact design Sensors | Obstacle detection and position sensing Controller | ESP32 or Arduino Power supply | Rechargeable battery Safety | Heat protection and safe movement Materials | Flowers, kumkum, incense holder and bell Automation | Programmed movement and task sequences Maintenance | Easy cleaning and component replacement

Important: This is a prototype example, not a complete tested robot program. The ultrasonic sensor's distance condition is only a basic obstacle check; it does not detect whether the pooja area is clear of all hazards. Use a separate, suitable power supply for the servos, connect the grounds together, and do not connect a real bell or motor directly to an ESP32 GPIO pin. Keep moving parts away from flames and hot aarti lamps.

/* PROJECT NAME: PUJARI BOT

  1. PROJECT INTRODUCTION The Pujari Bot is a robotic assistant designed to help with temple पूजा activities using automation.

  2. KEY FEATURES

  • Automatic movement
  • Obstacle detection
  • Mantra playback
  • Robotic arm movement
  • Flower offering assistance
  • Voice commands (optional)
  • Display system (optional)
  • Automatic control
  • Safety system
  1. HARDWARE USED
  • Arduino Uno / ESP32
  • Ultrasonic sensor
  • IR sensor
  • DC motors
  • Motor driver
  • Servo motors
  • Robotic gripper
  • Speaker
  • Microphone (optional)
  • LCD display (optional)
  • Battery
  • Chassis and wheels
  • Wires and switches
  • Flower tray
  1. TECHNOLOGY USED
  • Embedded Systems
  • Arduino IDE
  • Embedded C/C++
  • Sensor Technology
  • Motor Control
  • Audio Technology
  • Bluetooth / Wi-Fi (optional)
  • Artificial Intelligence (optional)
  1. ESTIMATED PROJECT BUDGET

Arduino-compatible board : Rs. 400 Ultrasonic sensor : Rs. 100 IR sensor : Rs. 50 Chassis and DC motors : Rs. 500 Motor driver : Rs. 150 Servo motors : Rs. 400 Speaker and audio module: Rs. 200 Battery and holder : Rs. 300 Wires and switches : Rs. 200 Body and flower tray : Rs. 400 Miscellaneous expenses : Rs. 300

TOTAL ESTIMATED BUDGET : Rs. 3000 */

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