Guides
Drone building guides
What the parts do, how to pick them and how to put them together — written by the people who pack the boxes. Every guide links straight to the parts it talks about.
FPV basics
What Is FPV? The Full Form, How It Works and How to Start
FPV is short for First Person View — flying a drone through a live video feed from a camera on board, in goggles or on a screen, as if you were sitting in the pilot’s seat. Here is what the term covers, how the video link works and what a first setup looks like.
Read the guide →Build guide
How to Build an FPV Drone: Parts List and Step-by-Step Guide
Building your own FPV drone is the best way to learn how it works — and to be able to repair it after the first crash. This guide walks through the full parts list, the tools, the assembly order and the software setup, with a printable checklist you can take to the bench.
Read the guide →Parts guide
Drone Parts Explained: Every Component and What It Does
A multirotor is a handful of parts that each do one job. Knowing what each one does — and which spec matters when you pick it — is most of what you need to build, upgrade or repair a drone. This is the full list, from the frame outward.
Read the guide →Motors
Motor KV Explained: What 1000KV, 1750KV and 2207 Actually Mean
The KV number on a brushless motor tells you how fast it wants to spin for every volt you give it — and, with the stator size, it decides which propeller and battery the motor belongs with. Here is how to read a motor listing and match it to a build.
Read the guide →ESCs
ESC Beep Codes: What the Beeps Mean and How to Calibrate an ESC
An ESC talks to you through the motor — the beeps you hear at plug-in are the ESC using the motor windings as a speaker. Once you know the sequence, most “my drone just beeps” problems take a minute to diagnose. This guide covers the common codes for BLHeli_S, BLHeli_32, AM32 and the older SimonK-style ESCs.
Read the guide →Batteries
LiPo Battery Guide: 2S, 3S, 4S and 6S, mAh, C Rating, Charging and Storage
Lithium-polymer packs power almost every multirotor because nothing else delivers as much current for the weight. They also demand respect. This guide explains the numbers on the label, which pack suits which drone, and the charging and storage habits that keep packs healthy and safe.
Read the guide →Flight controllers
Flight Controller Guide: Betaflight vs INAV vs ArduPilot, F4 vs F7 vs H7
The flight controller is the drone’s brain: it reads the gyro a few thousand times a second and tells each motor what to do. Which board you need depends far more on the firmware you plan to run than on the processor letters — here is how to decide.
Read the guide →Li-ion
18650 vs 21700 Li-ion for Drones: Which Cells, Which Packs and Why
Li-ion cells store more energy per gram than LiPo but give it up more slowly, which is exactly the trade a long-range or endurance drone wants. This guide compares the two common cell formats, explains the Molicel numbers everyone quotes, and shows how a drone pack is built.
Read the guide →Build guide
Build an F450 Quadcopter: Parts List, Wiring and Real Cost
The F450 is the frame most people in India build their first drone on — a 450 mm plastic-arm quad that flies on 1000KV motors, 10-inch props and a 3S pack, and takes a Pixhawk when you want GPS and autonomous flight. Here is the complete parts list with today’s prices, the wiring, and an honest answer to “how much does a DIY drone cost?”.
Read the guide →