Today, Ovonic will share with you how to choose the FPV battery and its basic parameters. I hope it can help some novices who are just getting started with the FPV drone. Table of Contents The C-rate of the battery Battery capacityThe S number of the batteryBattery voltage The C-rate of the battery It refers to …
Table of Contents Landing according to battery voltageWhat is the battery voltage as no power?You can judge how much power is left based on the battery voltagePrecautionsHow long can a general FPV drone fly?FPV drone battery recommendation Landing according to battery voltage Warm reminder from OVONIC, you can refer to the data of the battery …
Application areas: street view shooting, surveillance inspection How it works: UAVs with camera devices are used to carry out large-scale aerial photography to achieve the effect of aerial views. Recommended reason: Google Street View is “Out”. The street view cars are pressing down on the road over and over again. Maybe they will take pictures of …
As a wireless transmission, it will inevitably be affected by the environment or other factors during use, such as weather, obstructions, and transmission lines. 1. What impact will rain, snow or other bad weather have on UAV FPV image transmission? UAV FPV image transmission is used outdoors. In bad weather, such as wind, rain, snow, …
Read more “How to solve some problems encountered by UAV FPV image transmission”
Why is the flight times of RC heli relatively short? 1.The motor system needs cooling and rest. Because the helicopter motor has been working on medium and high loads, the motor system generates a lot of heat, so you need to stop working and rest for 10-15 minutes of flight. If you continue to work, …
Read more “Comparison of RC fixed-wing and RC helicopters flight times”
FPV VTX (video transmitter) refers to a monitoring system that uses radio waves to transmit video, sound, data and other signals without wiring (cable). The emergence of FPV drone VTX equipment has obvious advantages in video and audio transmission in inconvenient wiring occasions What are the advantages of FPV drone VTX? Here, the advantage of …
First, let’s take a brief look at NiMH batteries 1.Memory effect of NiMH battery NiMH batteries have the same memory effect as Ni-Cd batteries, but are much smaller than Ni-Cd batteries. Therefore, it is not necessary to perform a discharge operation every time it is charged (because improper operation will damage the battery), it only takes three …
According to statistics, the service life of a normal fpv battery is about 150 cycles, but there are also have some batteries that lose power after less than 100 cycles due to the incorrected used Therefore, the battery must be well maintained. Of course, the specific situation still depends on your usage habits. When you …