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Problem: When beverages or foods are prepared, oftentimes they are too hot to eat. Therefore, people must take their time to ensure they cool down. However, this requires attention and constantly checking up on the food, which wastes the user’s time. Concept: My idea is to create a sort of heat detection device that will notify users of specific…

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kumakichi3173/Smart-Coffee-Thermo

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Smart-Coffee-Thermo

Problem Statement

Developed a solution for detecting optimal food and beverage temperatures, eliminating the need for manual monitoring and reducing wasted time.

Concept

Designed a heat detection device that notifies users when food or beverages reach a target temperature, ensuring optimal consumption without constant checking.

Solutions

  • Utilized a temperature sensor to detect heat levels in various foods and drinks.
  • Integrated a notification system to alert users when the ideal temperature is reached.
  • Designed a user-friendly interface for seamless monitoring.

Materials & Technology Used

Software

  • Raspberry Pi OS
  • Python for temperature monitoring and notifications

Hardware

  • Raspberry Pi 4
  • DS18B20 temperature sensor
  • DFROBOT BC 16×2 RGB LCD KeyPad HAT
  • 741 Operational Amplifier
  • Capacitors
  • Resistors
  • LED lights

Tools

  • Soldering Kit
  • Digital Multimeter
  • PCB Board Prototype Kit
  • Power Supply Adapter
  • Monitor
  • Keyboard
  • Necessary wires

Videos

TOO HOT ALERT TOO COLD ALERT
TOO HOT ALERT TOO COLD ALERT

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Problem: When beverages or foods are prepared, oftentimes they are too hot to eat. Therefore, people must take their time to ensure they cool down. However, this requires attention and constantly checking up on the food, which wastes the user’s time. Concept: My idea is to create a sort of heat detection device that will notify users of specific…

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