Arduino-Based Food Freshness Detection Project
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Beginner to Intermediate LevelThis Arduino-based food freshness detection system helps monitor the condition of food using gas and environmental sensors. The system detects changes in air quality, temperature, or gas levels to identify spoilage and alert users in real time. It is an ideal project for school exhibitions, science fairs, and engineering submissions.
- Bluetooth 2.0 Support: Compatible with most Bluetooth devices.
- Serial Communication: Easy UART interface for microcontrollers.
- Wide Voltage Range: Works with 3.3V–5V systems.
- Master/Slave Modes: Flexible connection options.
- Stable Wireless Link: Reliable short-range data transfer.
MRP Price
₹473₹573
The Arduino-Based Food Freshness Detection Project is an intelligent system designed to monitor the condition of food using gas and environmental sensors. As food spoils, it releases certain gases that can be detected by sensors connected to an Arduino board. This system analyzes the sensor readings and alerts users when the food is no longer fresh.
| Specification | Details |
|---|---|
| Brand | Specification |
| Bluetooth Version | Bluetooth 2.0 + EDR |
| Model | HC-05 Bluetooth Module |
| Shape | Rectangular PCB Module |
| Frequency Band | 2.4 GHz ISM Band |
| Communication Interface | UART (Serial) |
| Operating Voltage | 3.3V – 5V DC |
| Logic Level | 3.3V TTL |
| Baud Rate Range | 1200 – 1382400 bps (configurable) |
| Output Type | Serial Data (TX/RX) |
| Material | PCB with electronic components |
| Dimensions | Approx. 27 × 13 × 2 mm |
| Weight | Approx. 3–5 grams |
Key Features:
- Real-time food freshness monitoring using gas sensors
- Arduino-based embedded system design
- Automatic detection of spoilage gases
- Visual or buzzer alert for spoiled food
- Easy-to-build project with educational value
- Suitable for school, college, and exhibition use
Advanced Features:
- Real-time food freshness monitoring using gas sensors
- Arduino-based embedded system design
- Automatic detection of spoilage gases
- Visual or buzzer alert for spoiled food
- Easy-to-build project with educational value
- Suitable for school, college, and exhibition use
Applications:
- Real-time food freshness monitoring using gas sensors
- Arduino-based embedded system design
- Automatic detection of spoilage gases
- Visual or buzzer alert for spoiled food
- Easy-to-build project with educational value
- Suitable for school, college, and exhibition use
Components Used:
Arduino Board (Uno or Nano)MQ Gas Sensor ModuleBuzzerLEDsJumper WiresBreadboardPower Supply
Components Used:
- Arduino Board (Uno or Nano)
- MQ Gas Sensor Module
- Buzzer
- LEDs
- Jumper Wires
- Breadboard
- Power Supply
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