Microduino-Sound

Language	English

Microduino-Sound Microduino-Sound is a sound detection sensor. Feature Capacitance sound detection component; Specification Electrical specification Operation voltage: 3.3V~5V Input device Tech parameters Voltage measurement range: : 0～5V（Frequency range: 100Hz～4000Hz）； Sound intensity range: 45～120dB； Accuracy:±1% Size Size of the sensor: 5mm*5mm， Size of the board: 20mm*20mm 1.27mm-pitch 4Pin interface Connection method Output: 0~5V analog signal Pin description: GND, VCC, signal output and NC(empty). Since the output signal is simulated, it needs analog interface to detect (A0-A7), which can connect to Sensorhub with the corresponding pins (A6. A2 and A0). 文件:Microduino-Sound rule1.jpg 600px Document Schematic: 文件:Microduino Sound.Zip Development Preparation Make sure you build Microduino IDE or refer to: Microduino Getting started Core selection 1. Adopt Microduino-CoreUSB or mCookie-CoreUSB as the core. 2. Adopt Microduino-Core or Microduino-Core+ as the core plus Microduino-USBTTL as the program download module. Program Open " AnalogInput " in the libraries. 文件:MCookie-AnalogInput.JPG 800px int sensorPin = A0; Define the analog A0 as the input pin. sensorValue = analogRead(sensorPin); Read values of the pin. Hardware Buildup Stack all modules together and then connect the Sound sensor to the A0 slot of Microduino-Sensorhub with the wire. For reference: Microduino-Sensorhub 文件:Microduino-sensorhub Analog.PNG 400px For reference: mCookie-Hub 文件:MCookie-sensorhub Analog.PNG 400px Connect the core, Sensorhub and the Microduino-Sound to a computer with a USB cable. Select the right board and COM port, compile and download. You can refer to AVR Core：Getting started Select the right port number from Tools→Serial Port in Arduino IDE after compiling, then download the program. Open the serial monitor after download. The values displayed on the serial monitor reflect the sound intensity currently detected by the Sound sensor. Application Microduino-Sound is suitable for collecting sound or sound vibration detection. Project Sound Detection Sensor Purchase History Pictures Front 文件:Microduino-Sound-F.JPG Microduino-Sound Front Back 文件:Microduino-Sound -b.JPG Microduino-Sound Back