ALLNET 4duino MQ-135 air quality sensor
Description:
Type Analog Detecting Type Ammonia, Aromatic Compound, Sulfide Rated Voltage DC 5V Detecting Range 10-1000ppm Pin Quantity 4 Pin Spacing 1.8mm/ 0,2 cm ( 0,1 inch ) Pin Definition AO-analog Output DO-Digital Output GND - Ground VCC Voltage To Current Converter Total Size 35 x 20 x 21mm/ 3,6 cm ( 1,4 inch ) x 2 cm ( 0,8 inch ) x 2,1 cm ( 0,8 inch ) (L*W*H) Material Plastic, Electronic Part Net Weight 8g