Save 12%Humidity & Temperature Module
A portable Arduino module featuring a DHT11 sensor for humidity/temperature tracking, an HC-SR04 ultrasonic sensor for distance measurement up to 4m, and a built-in rechargeable battery.
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Overview
This multi-functional Arduino module monitors environmental conditions and physical distance. Housed in a custom enclosure with a red acrylic top panel, the system is designed for both stationary and portable field use. Core Functionality: • Environmental Sensing: Uses a DHT11 sensor to monitor ambient temperature and relative humidity, displaying the reading on the 16x2 LCD screen as "Humidity = %". • Distance Rangefinding: Employs an HC-SR04 ultrasonic sensor to measure target distances up to 4 meters, displaying the value directly on the LCD. • Internal Power Supply: Equipped with a built-in 5V battery and an on/off rocker switch for portable operation. • Charging Compatibility: Features a 5V charging port compatible with standard Android phone chargers. • Data Connectivity: Supports serial communication with the Arduino IDE for testing, debugging, and data logging. Package Includes: • Fully assembled hardware module • 20-page comprehensive project report, including full circuit diagrams and component layout.
Key features
- Simultaneous temperature and humidity sensing via DHT11
- Distance measurement up to 4 meters via HC-SR04 ultrasonic sensor
- Integrated 16x2 LCD screen for live data display
- Built-in rechargeable 5V battery with dedicated on/off switch
- Chargeable via standard 5V Android charger port
- Supports serial communication with Arduino IDE
- Includes a 20-page project report with circuit diagrams
Specifications
- Microcontroller
- Arduino
- Climate Sensor
- DHT11 (Temperature & Humidity)
- Distance Sensor
- HC-SR04 (Ultrasonic)
- Distance Range
- Up to 4 m
- Display
- 16x2 LCD
- Power Source
- Built-in rechargeable 5V battery
- Charging Input
- 5V DC (Android charger compatible)
- Documentation
- 20-page PDF report (with Circuit Diagram)
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