Andrea Corrado / Mbed 2 deprecated MAX9814_LED_Sound_Indicator

Program to control Electret Microphone Amplifier - MAX9814 from adafruit. Allows: To sample analogue voltage to transform into rough sound level. Transfer sound level to visual indicator, volume bar such as 4 LEDs on LPC11U24.

Dependencies:   MAX9814_Electret_Microphone_LED_Volume_Indicator mbed

Diff: Hammer_MicrophoneSensor.h

Revision:
0:d096ca2ffef0
Child:
1:380e6ab41172
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Hammer_MicrophoneSensor.h	Sun Nov 02 17:00:16 2014 +0000
@@ -0,0 +1,27 @@
+//#ifndef MBED_MIC_H
+//#define MBED_MIC_H
+//
+//#include "mbed.h"
+//
+//class MAX9814 {
+//    
+//public:
+//
+//    MAX9814(PinName pin);
+//    
+//    void led_array(float x);
+//    
+//    float calibration();
+//    
+//    float sound_level();
+//
+//protected:
+//    AnalogIn _pin;
+//    BusOut _led1, _led2, _led3, _led4;
+//    float _value,_sum,_average;
+//    int _count;
+//    float _sample;
+//    Timer _t,_t1;
+//};
+//
+//#endif
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