Most Recent Posts
This is the second benchmark in a series of 110x motor thrust tests I will be doing in the next few weeks. You can read more about the background of those tests in my overview post. This time I will be testing the EMAX RS1106 with 4500 KV. As usual the first test this motor… Read More »
This is the first benchmark in a series of 110x motor thrust tests I will be doing in the next few weeks. You can read more about the background of those tests in my overview post. This time I will be testing the Racerstar BR1103B that I recently rewound to 4500 KV. I was curious… Read More »
This is the first post in a series of 110x motor thrust tests I will be doing in the next few weeks. As you might have read I am currently in the planning phase of a new micro brushless copter: It all started around a year ago with my ultralight 1S record breaking pepperF1SH design:… Read More »
[hier geht’s zur deutschen Version des Artikels] This is a blog post from Holger, another copter fanatic from my hometown Bielefeld 🙂 Thank you very much for giving the permission to share this build log with my readers. The original article was written in German, if you find any spelling/grammar bugs in this translation please… Read More »
[click here for the english translation] Dieser Artikel ist ein Gast-Post von Holger, eines weiteren Copter-verrückten aus Bielefeld wie ich 🙂 Vielen Dank für die Erlaubnis diesen Beitrag mit meinen Lesern teilen zu dürfen! Nun also viel Spaß beim lesen seines Artikels: … und es geht ganz leicht… Der sub 250g Copter Im Internet sprangen… Read More »
If you have read my previous tutorial on how to measure the KV rating of a brushless motor you might be still wondering why you should ever need to do KV measurements on your own. Most of the time the manufacturer should list the KV rating and there is no reason for them to give… Read More »
As you might have read I recently started to document the assembly of Benjamin Vedders insane 12S 50A (240A peak) motor controller called VESC. This is the fourth post in this series. In the previous VESC article I showed you how to assemble and solder the PCB on your own. Now it is time to… Read More »
Some days ago I published a post on how to fix the totally broken audio on the $99 Eachine EV100 FPV goggles. As it turned out the inbuilt receiver module, a Sinopine SP338RX, is missing “some” components that generate the audio output. Some people are lucky as their modules are only missing the 6.5MHz filter.… Read More »
There have been a lot of rumors and discussion about the $99 Eachine EV100 FPV goggles recently. I already did some teardown, component analysis, component identification, analyzed the “diversity” feature of the receiver, and wrote about how to fix the gray bar problem in my previous posts. There is another problem with those goggles: No… Read More »
It feels like christmas is fast approaching this year… The days got quite short, trees are losing their leaves, and it is getting colder already. And now look what Santa Charles Blouin from RCbenchmark just sent me: Wohoooooooo… The postman, or rather the customs employee, handed over a 1580 dynamometer motor test stand to me!… Read More »