Duinotech Dust Sensor Module Occasion > Birthday > 1st • Tastefully oversized for excellent

• Tastefully oversized for excellent heft

full colour hardback provides a convenient collection of four high quality Doctor Who scenarios so that you and your players can dive right into the adventure

In the distance

and you never know what destiny has in store

Duinotech Dust Sensor Module Occasion > Birthday > 1st • Tastefully oversized for excellentUse this air quality sensor to detect the amount of dust in the air. The small board has a Sharp GP2Y1014AU optical sensor onboard that uses an infrared LED and photoelectric transistor to detect reflected light from dust in the air. Fine particles as small as 0. 8Mum in diameter can be detected, including smoke particles, such as cigarette smoke.