Note: If you have calibrated your sensors and flash ATC firmware, you have to calibrate them again. Especially humidity value is often not very accurate. You get better results if you calibrate against a known humidity. This can be done very easy with common salt (NaCl). Make a saturated ...
Portable photo printer.(Hardware Products We Tested This Month)(Epson PictureMate Flash PM 280)(Product/service evaluation)(Brief article)