AIR QUALITY LED DISPLAY BOARD
TECHON LED DISPLAY system features a complete solution for displaying air quality parameter data display with the help of Digital LED screens. AQI is an index for reporting air quality on a regular basis. It lets you know how fresh or polluted your surrounding air quality is, and what related health issues might be a worry. The Data can be read Directly from A2D converters connected to Sensors.
TECHON offers Red, Red+Green, or Full-Color LED Boards.
AQI Data Display
It is important to communicate the effect of pollution to the public and improve general awareness. Air pollution is a public health hazard showing shorter effects and particularly bad long term effects.
Pollution Control Led Board
Traditionally, pollution measurements are performed using expensive equipment at fixed locations or dedicated mobile equipment laboratories. This is a coarse-grained and expensive approach where the pollution measurements are few and far in-between. In this paper, we present a vehicular-based mobile approach for measuring fine-grained air quality in real-time. We propose two cost-effective data farming models – one that can be deployed on public transportation and the second a personal sensing device. We present preliminary prototypes and discuss implementation challenges and early experiments.