Materials needed to make an air pollution detector:
1. Air quality sensor: This device measures the concentration of pollutants in the air, such as carbon monoxide, nitrogen dioxide, and particulate matter.
2. Microcontroller board: This is the brain of the detector, responsible for processing data from the sensor and displaying the results.
3. Display screen: A small LCD screen or LED display to show the air quality readings.
4. Power source: A battery or USB connection to power the detector.
5. Enclosure: A protective casing to house the components and make the detector portable.
6. Connecting wires: To connect the sensor, microcontroller board, and display together.
7. Programming software: To write the code that will instruct the microcontroller to read data from the sensor and display it on the screen.
By assembling these materials and following a simple set of instructions, you can create your own air pollution detector to monitor the quality of the air in your environment.
𝑴𝒂𝒕𝒆𝒓𝒊𝒂𝒍𝒔 𝒖𝒔𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒂𝒏 𝒂𝒊𝒓 𝒑𝒐𝒍𝒍𝒖𝒕𝒊𝒐𝒏 𝒅𝒆𝒕𝒆𝒄𝒕𝒐𝒓
1 answer