Category Archives: fpv

fpv related quadcopter posts

Eachine EV100: gray bar & distorted image problem — cause, fix, and technical background

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, and analyzed the “diversity” feature of the receiver in my previous posts. With the goggles being more and more used, people experience a new problem with these goggles: Depending… Read More »

Pagoda 3/3B antenna — 60 sets + Assembly jig on one PCB panel – fishpepper edition

This post is a follow up on my recent Pagoda3/3B panel design. Recently I have been asked to do an updated revision of my previous pagoda antenna panel for easy ordering. Maarten Baerts recently updated his great pagoda design. My pre-previous article on how to order 160 antennas for 40 bucks was a great success… Read More »

How to build a 2S pepperFIISH pocket rocket — Shopping list & Recommendations

Recently I have been asked for my recommendation for a super lightweight pocket rocket. At the time of writing there are no stock lightweight RTF 2S copters I can recommend. You will have to assemble it on your own, luckily you can buy all the needed parts, there is no need to assemble circuit boards… Read More »