Rhythm Lamp

Language:	English  • 中文

Purpose To control the color of a lantern by detecting sound via mic sound detection sensor. Principle Equipment Module Number Function Microduino-CoreUSB 1 Core board Microduino-Sensorhub 1 Sensor transfer board Microduino-Sound/zh 1 Sound detection sensor Microduino-Lantern 1 Colored light Microduino-BM 1 Battery management Hardware Buildup Setup 1：Stack CoreUSB and Sensorhub. File:CoreUSB Sensorhub.jpg 600px Setup 2：Connect Sound to A0 pin of Sensorhub and the colored LED light to A6. There is pin description on both sides of Sensorhub, which can be connected sensors correspondingly. File:Mic colorled.jpg 600px Software Debugging Setup 1：Build development environment, connect CoreUSB to your PC and download program code. Setup 2：Code description: One part reads analog values and the other controls color combination of the lantern according to the values. Read analog values. int v=analogRead(A0); Color quantization switch(zone) { case 0: if(color!=0) vol[0]=map(v,0,1023,0,255); else vol[0]=10; break; case 1: if(color!=1) vol[1]=map(v,0,1023,0,255); else vol[1]=10; break; case 2: if(color!=2) vol[2]=map(v,0,1023,0,255); else vol[2]=10; break; } // Some example procedures showing how to display to the pixels: colorWipe(strip.Color(vol[0],vol[1], vol[2]), 20); Result Speak towards mic and you’ll be surprised about the effect. File:Mic colorled——legao.jpg 600px Video