When does the FPV drone need to land?
Landing according to battery voltage
Warm reminder from OVONIC, you can refer to the data of the battery indi…
The application areas of UAV drones
Application areas: street view shooting, surveillance inspection
How it works: UAVs with camera devices are u…
How to solve some problems encountered by UAV FPV image transmission
As a wireless transmission, it will inevitably be affected by the environment or other factors during use, suc…
Comparison of RC fixed-wing and RC helicopters flight times
Why is the flight times of RC heli relatively short?
1.The motor system needs cooling and rest. Because the…
The advantages of FPV drone VTX?
FPV VTX (video transmitter) refers to a monitoring system that uses radio waves to transmit video, sound, data…
The correct use of NiMH rechargeable batteries
First, let’s take a brief look at NiMH batteries
1.Memory effect of NiMH battery
NiMH batteries have the sam…
FPV battery failure signal and maintenance
According to statistics, the service life of a normal fpv battery is about 150 cycles, but there are also have…
Main features of NiMH battery
What is a Ni-MH battery?
The basic concept of the NiMH battery system began in the 1970s as a means of discov…