Category: How To

First, let’s take a brief look at Ni-MH batteries 1.Memory effect of Ni-MH battery NiMH batteries have the s…

Use and maintenance of rechargeable batteries for NiMH cordless electric drills Under normal circumstan…

Lithium polymer batteries (lipo batteries)store a lot of energy. It is still nowhere near that of an equal wei…

Nowaday, drones are very popular and develop very fast, and now they have been used in almost every field of l…

For some people, they may like to listen to the sound of the FPV quadcopter motor during the flight because th…

Lithium polymer(LiPo) battery is a chemical battery with high energy, miniaturization and weight reduction. At…

Frame: Armattan Marmotte Motors: T-Motor F40 Pro III 2306/2400 KV ESCs: Holybro Tekko32 35 amp Flight Contr…

Here is the new build up of  7" Chameleon. After flying with the F40's for a few months with great success, I …