Rare in the hobby does a single product launch usher in the beginning of a new era. But the Brother Hobby Avenger 1507 motor is one of those. Three inch quads once one of the most popular sizes in the hobby eventually fell to the wayside once the popularity exploded in full size quad racing and freestyle, in combination with the explosion in popularity of Tiny Whoops.
There are countless FPV racing drone frame designs available, each boasting a particular advantage over its competitors. Perhaps it’s ultra-lightweight, extra strong or maybe a breeze to build. With so many diverse frames available surely there’s a ‘drone frame nirvana’ out there for everyone? Unfortunately, the answer to that question is “Well, not really…”. For…
I have been following the development of the Helio RC Spring flight controller since it was announced Butterflight dev discussion – podcast. From the beginning, I liked the idea of using an F3 processor as a filtering and gyro management device. This kind of preprocessing of the gyro data leaves more processing power to the…