3. The sensitivity is 0.5V/(100μg/m³), the effective range is 500μg/m3 · 2. Analog output, the output voltage is linearly related to the dust concentration within the effective range, built-in attenuation circuit, the output voltage does not exceed 1.5V 1. Easy to use, only one AD acquisition pin and pin are needed 4. Wide power supply range, built-in boost circuit, working voltage range 2.5V to 5.5V 5. Low power consumption, the current does not exceed 20mA in one sampling cycle, Manufacturer: PokFhgur
3. The sensitivity is 0.5V/(100μg/m³), the effective range is 500μg/m3 · 2. Analog output, the output voltage is linearly related to the dust concentration within the effective range, built-in attenuation circuit, the output voltage does not exceed 1.5V 1. Easy to use, only one AD acquisition pin and pin are needed 4. Wide power supply range, built-in boost circuit, working voltage range 2.5V to 5.5V 5. Low power consumption, the current does not exceed 20mA in one sampling cycle, Manufacturer: PokFhgur
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