개발보드/프로그래머
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증폭이득 40dB, 50dB, 60dB 선택 가능
상품 상세설명
상품상세정보
![[C-2]_01.png](http://cafe24.poxo.com/ec01/eduino/z3YOBqiuI6lC0rXfWithEdL8SAf/9jOIHTKXoHbfMjZOS9Mp8dOpClrfXnF29gSPkhICt0X4UNZW+O/pv2ZMoQ==/_/product/c/2/%5BC-2%5D_01.png)
![[C-2]_02.png](http://cafe24.poxo.com/ec01/eduino/z3YOBqiuI6lC0rXfWithEdL8SAf/9jOIHTKXoHbfMjZOS9Mp8dOpClrfXnF29gSPkhICt0X4UNZW+O/pv2ZMoQ==/_/product/c/2/%5BC-2%5D_02.png)
![[C-2]_03.png](http://cafe24.poxo.com/ec01/eduino/z3YOBqiuI6lC0rXfWithEdL8SAf/9jOIHTKXoHbfMjZOS9Mp8dOpClrfXnF29gSPkhICt0X4UNZW+O/pv2ZMoQ==/_/product/c/2/%5BC-2%5D_03.png)
![[C-2]_04.png](http://cafe24.poxo.com/ec01/eduino/z3YOBqiuI6lC0rXfWithEdL8SAf/9jOIHTKXoHbfMjZOS9Mp8dOpClrfXnF29gSPkhICt0X4UNZW+O/pv2ZMoQ==/_/product/c/2/%5BC-2%5D_04.png)
![[C-2]_05.png](http://cafe24.poxo.com/ec01/eduino/z3YOBqiuI6lC0rXfWithEdL8SAf/9jOIHTKXoHbfMjZOS9Mp8dOpClrfXnF29gSPkhICt0X4UNZW+O/pv2ZMoQ==/_/product/c/2/%5BC-2%5D_05.png)
![[C-2]_06.png](http://cafe24.poxo.com/ec01/eduino/z3YOBqiuI6lC0rXfWithEdL8SAf/9jOIHTKXoHbfMjZOS9Mp8dOpClrfXnF29gSPkhICt0X4UNZW+O/pv2ZMoQ==/_/product/c/2/%5BC-2%5D_06.png)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | const int sampleWindow = 50; unsigned int sample; int led = 10; void setup(){ Serial.begin(9600); } void loop(){ unsigned long startMillis= millis(); unsigned int peakToPeak =0; unsigned int signalMax = 0; unsigned int signalMin = 1024; while(millis() - startMillis <sampleWindow){ sample = analogRead(A0); if (sample < 1024){ if(sample > signalMax) signalMax = sample; else if(sample < signalMin) signalMin = sample; } } peakToPeak = signalMax - signalMin; double volts = (peakToPeak * 5.0) / 1024; { if (volts>1.5) digitalWrite(led,HIGH); else digitalWrite(led,LOW); } Serial.println(volts); } | cs |
![[C-2]_07.png](http://cafe24.poxo.com/ec01/eduino/z3YOBqiuI6lC0rXfWithEdL8SAf/9jOIHTKXoHbfMjZOS9Mp8dOpClrfXnF29gSPkhICt0X4UNZW+O/pv2ZMoQ==/_/product/c/2/%5BC-2%5D_07.png)
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