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ZESTAW-220
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Dane
Target - Gas CO2
Working voltage 3.6 ~ 5.5 V DC
Average current < 18 mA
Interface level 3.3 V
Measuring range 0 ~ 0.5% VOL optional
Output signal UART PWM
Preheat time 3 min
Reponse Time T90 < 60 s
Working temperature 0 ~ 50 ℃
Working humidity 0 ~ 95% RH (No condensation)
Dimension 33 mm×20 mm×9 mm (L×W×H)
Weight 21 g
Lifespan > 5 years
Przykładowe zastosowanie:
ARDUINO
Materiały:
Czyjnik MH-Z19
Arduino PRO Micro
OLED z driverem SSD1306
Soft:
ARDUINO IDE
ADAFRUIT GFX Library
Sketch