/products/roadtest/b/blog/posts/particulate-smoke-data-logger-using-the-panasonic-laser-pm2-5-dust-smoke-sensor-w-mcu---part-2-776202516While I am still awaiting the arrival of my new PCBs, I started to think a bit more about how to best position my dust/smoke sensors in a moving air stream (inside and A/C unit or around my fume extractor). While the sensor has a small fan to d...en-USTelligent Community 12