Project Description: Green Lights is an automated air purifier to be used at Traffic Lights across a city. It is created using Pictoblox, Arduino Uno, MQ 135 Air quality sensor and a negative ion generator. The air quality sensor detects high AQI and informs Pictoblox via the Arduino Uno board. The pictoblox app then records the event and sends a notification to Arduino uno board to switch on a negative ion generator plugged onto its board pins. The negative ion generator purifies the air. Apart from purifying air for pedestrians, this product can be used to gather air quality data from across the city which can be used in city planning to plant more trees in areas of high AQI
Project Theme: Save the Environment
Project Category: AI and ML Projects, Hardware Projects
