What is a drone
Mar .30.2023
Unmanned aerial vehicle, or UAV, is an unmanned aircraft operated by radio remote control and self-provided program control. There is no cockpit, but the plane is equipped with autopilot, program control device and other equipment. Personnel on the ground, on board the ship or in the mother aircraft remote control station through radar and other equipment to track, locate, remote control, telemetry and digital transmission. It can take off like a normal aircraft under radio remote control or launch with booster rockets, or be carried into the air by a mother plane. When recovering, it can land automatically in the same way as ordinary aircraft landing process, or it can be recovered by remote control with parachute or interception. Can be used repeatedly. Widely used in air reconnaissance, surveillance, communications, anti-submarine, electronic interference and so on.
Alphapec Detector's Battery 18650
Apr .26.2022
The 18650 battery is a model of rechargeable battery of lithium of 3.7 volts. These rechargeable batteries are very similar to AA batteries but a little bit bigger size. These 18650 batteries also calling Li-ion batteries. The advantage of these rechargeable batteries is there are very lightweight batteries. Furthermore, have high energy capacity and resistance to discharge. In addition, those can resist many charging cycles.