Carbon Fiber vs Polymer UAV Propellers: Where Each One Wins
Carbon fiber vs polymer UAV propellers: stiffness, flutter, vibration, service life and cost, and which material suits each airframe.
Fixed-Wing UAV Motor Sizing: From Wing Loading to Propeller
Fixed-wing UAV motor sizing: how to start from wing loading and cruise speed, then match motor, ESC and propeller pitch.
FOC vs Standard ESCs for UAVs: Which One Your Build Needs
FOC vs standard UAV ESCs: torque ripple, low-rpm smoothness, heat and efficiency, and when field-oriented control is worth the cost.
VTOL vs Multirotor Motors: Choosing the Right Lift Hardware
VTOL vs multirotor motors compared: disc loading, cooling in forward flight, folding props and cell count, and how to pick the right hardware.
Heavy Lift Drone Motors: Sizing 25kg, 50kg and 100kg Payloads
How to size heavy lift drone motors for 25kg, 50kg and 100kg payloads, from thrust per motor through cell count, ESC and propeller.
UAV Motor KV Explained: What the Number Really Tells You
What UAV motor KV actually means, how it maps to voltage and propeller size, and how to pick the right KV for your airframe.
UAV Propulsion Guide: Matching Motor, ESC and Propeller
UAV propulsion guide: match motor, ESC and propeller to your payload. Covers KV, thrust tables, current headroom and prop choice.
Drone Battery Charging and Storage: What Shortens Pack Life
Drone battery care: storage voltage, charge rate and the habits that quietly shorten pack life, plus how to pick a charger that fits.
FPV Battery Guide: C-Rating, Cell Count and Connectors
FPV battery guide: C-rating, cell count, connectors and what a burst rating really means on a racer or cinewhoop.
How to Size a UAV Battery for Payload and Flight Time
How to size a UAV battery: hover current, pack capacity and a realistic flight-time estimate for your payload class, with worked examples.
UAV Battery Guide: Voltage, Capacity and Pack Sizing
UAV battery guide: how voltage and capacity decide flight time, plus how to size a pack for your payload. Written from real build experience.
LiPo vs Li-Ion Drone Batteries: Which Chemistry Wins
LiPo vs Li-Ion for drones: energy density, C-rating, cycle life and where each chemistry wins on a working UAV.