Abstract :
technology to provide convenience to a problem faced by the community.
It has been made the arduino uno based dust and odor control system. this system
is an automatic control for dust and odors that fly in the room. This system
consists of hardware and software. The hardware consists of a dust particle
sensor, mq-135 sensor, arduino uno, relay, LCD, suction fan, servo, and the
software on this system is made using assembly language. This application
program works when turned on then the hardware initialization is made then
displays the detected by the gas sensor mq 135, on the LCD setting if the mq 123
<40 gas sensor and dust particle sensor <0.20 then the suction fan will live, and
if the gas sensor mq 135 >40 and dust particle sensor >0.20 then the die suction
fan and acif air freshener then the automatic vacuum cleaner and odor control
works well.