There's the method of absorbing all details before starting, and then there's our slightly unconventional approach: focusing solely on what's vital to get you airborne. Here, we'll cover the essentials while pointing you toward further resources if you wish to delve deeper. Veterans might have differing opinions, but this guide is tailored for beginners seeking direction in choosing their initial drone parts.

Quad Frame

Your quad is purpose-driven. By now, you likely have an idea of what you want to build and how you aim to fly. Use this to determine your required frame size. When assessing frames, most pilots consider availability, pricing, and reviews. As a beginner, opting for a widely used frame, if budget allows, can provide a support network for guidance when questions arise.

Flight Controller

The drone flight controller serves as your quad's brain, linking all electronics for processing inputs and outputs. For beginners, focus on finding a flight controller with a mount size that aligns with your frame. Remember, some frames offer different mounting configurations, allowing versatility for your electronics setup.

ESC (Electronic Speed Controller)

Think of the drone electronic speed controller as your quad's gearbox, managing voltage from the battery, interpreting signals from the flight controller, and controlling motor spin. Choose between a flight controller with an integrated ESC or a standalone ESC.

Amp Rating

When selecting an ESC, the Amp Rating is crucial. It specifies the continuous amps the ESC can handle. Ensuring the ESC's rating slightly exceeds what your motor and propeller combo draws at full throttle prevents potential damage or fire, especially during intense throttle scenarios.

4-in-1 or Single ESCs

There are two types of ESCs: 4-in-1 and single. Each motor requires an ESC. For quadcopter builds, beginners often benefit from 4-in-1 ESCs due to their convenience and compatibility with frame stacking.

Motors

Motor selection is nuanced with numerous available options. For beginners, focus on basic guidelines, although understanding motor intricacies can take considerable time.

Stator Size

Motor sizes, expressed as stator sizes, provide dimensions for your motor. For instance, a MEPS 1804 motor has 18mm width and 4mm height. Comparing motors with similar stator sizes using these dimensions can help gauge performance.

FPV Camera

There's a wide array of FPV cameras. Compatibility is crucial; digital FPV cameras work only with the specific digital VTXs mentioned in their descriptions. Analog cameras won't function with digital setups, and compatibility varies between different FPV camera types.

Consider your camera's size, indicated by the width between mounting holes, aligned with your frame's FPV camera mount size. Adapters can bridge compatibility gaps between different-sized cameras and mounts.