- Measuring Range: 30dBA ~ 130dBA
- Measurement Error: ±1.5dB
- Frequency Weighted: A Weighted
- Frequency Response: 31.5Hz ~ 8.5KHz
-16%
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This combo containing all products needed to make a smart dustbin that opens automatically when someone comes near to the dustbin.
The Arduino Uno R3 Compatible Board is a microcontroller board that is based on the ATmega328. Arduino Uno has 14 digital input or output pins, 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It has everything needed to support the microcontroller, you need to simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.This HC-SR04-Ultrasonic Distance Measuring Sensor is a very popular sensor that is found in many applications where it requires measuring distance and detect objects. The HC-SR04 ultrasonic sensor uses sonar to determine the distance to an object like bats or dolphins do. The module has two eyes-like projects in the front which form the Ultrasonic transmitter and Receiver.
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Package Includes:
1 x Arduino UNO R3 Compatible Board With Cable
1 x Ultrasonic Module HC-SR04 Distance Measuring Sensor
1 x Tower Pro 9G Micro Servo Motor
1 x HW Battery 9V With Barrel Jack Connector
1 x Combo of 3 type Jumper Cables | F-F | F-M | M-M
Code for the Smart Dustbin:
Do not forget to install Servo.h Library. without this library, code will not compile in Arduino IDE software.
For more details please check this article on Smart Dustbin.
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