Recently, waste disposal has emerged as a big issue around the world. A massive amount of garbage is produced and discarded in environmentally hazardous ways. To overcome this problem, the Internet of Things based smart bin is an extremely inventive solution that will aid in the preservation of the environment. This paper advanced an automatic waste segregator, a lowprice, easy-to-use solution for a segregation system that can be dispatched without delay to processing. This automated waste segregator is designed to sort the waste into metallic waste, wet waste, and miscellaneous waste. For detecting the waste, a wet sensor, metal sensor, and infrared sensor are used. An infrared sensor is used to waste bin lid closure and open and detect the presence of humans. Temporary closing of waste bin lid on the critical level filling by using servomotor mechanism. The proposed system is made up of an ultrasonic sensor for measuring waste levels and an Arduino for controlling system operations. It can also send an alert message to the municipality via the Internet of Things when the waste bin is full or nearly full, allowing the waste to be collected as soon as possible.

Keywords : Internet of Things; Automated Waste Segregator; Wet Sensor; Metal Sensor; Infrared Sensor; ultrasonic Sensor; Servomotor; Arduino.