19. 4. 202332 zhlédnutíZahradní osvětlení do země určené k osvětlení např. příjezdových cest, chodníků, dvorů, zahrad apod. Díky vysokému krytí IP68 je toto světlo také velmi vhodn...
7. 8. 20223 571 zhlédnutíHello Everyone. Thanks for stopping by. Today we find out if a green stalk of corn has enough conductance to radiate a 5w QRP signal.. This is prime time t...
2. 2. 20191 945 zhlédnutíHere is a cold pour test we did during the Polar Vortex of January 2019 in Wisconsin. We pitted the Amsoil Signature Series 5w30 against Mobil1 5w30 and O'Re...
13. 11. 20216 839 zhlédnutíPotensic's A20W Firefly Mini-Drone is Absolutely One of the BEST Mini-Drones I Have Ever Reviewed Not To Mention Fly. #Potensic #Drones #FLY(Please Note P...
19. 8. 2018148 tis. zhlédnutíIs a $5 8W USB soldering iron actually useful?Forum: https://www.eevblog.com/forum/blog/eevblog-1113-is-a-$5-usb-soldering-iron-useful/EEVblog Main Web Site:..
11. 8. 202014 tis. zhlédnutíWYZE Cam consumes 1.3~1.5W and the solar panel can provide about 11W, the excess power gets stored in a power pack. RAVPpower used in my first prototype is h...