The DJI Mavic Mini comes in at 249 grams as the weight. (https://www.dji.com/mavic-mini/specs). The Mavic Mini weighs only 249 grams According to the FAA if the drone is under 250 grams you do not need to register it for recreational use. Keep in ...
There are a few different ways to detect gasses. TDLAS - Tunable Diode Laser Absorption Spectroscopy (TDLAS) OGI - Optical Gas Imaging Gas Sniffers Tunable Diode Laser Absorption Spectroscopy (TDLAS) is a highly sensitive technique used to detect and ...
After using your ROV it is imperative to clean it immediately after use. This is especially true if the ROV has been in saltwater or in a chlorinated pool as the salt and chlorine can cause exposed metal to stain and rust. Tip: Avoid leaving the ...