Ragnar Johannesen
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  • Torshavn
  • Faroe Islands
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Ragnar Johannesen replied to Paul Atkin's discussion How to create an _immediate_ kill switch on PX4/APM?
"@Thomas I used 10 because of thermal issues. 3 of them would dissipate ~21w@60A load but 10 would only dissipate ~6.3w@60A and safe without heatsink(?) BTW. Looks like Emcotec has a turnkey…"
4 hours ago
Ragnar Johannesen replied to Paul Atkin's discussion How to create an _immediate_ kill switch on PX4/APM?
"I did something like this a time ago, inspired by a product already on the market(can't remember it's name). Put 10 IRFZ44N in parallel, added some pullups and pulldowns and two switch connectors. One connector turned the MOSFETs off when…"
Oct 12

Profile Information

About Me:
Full-time geek, spend a lot of time tinkering around with electronics and now a devoted rc enthusiast
Please tell us a bit about your UAV interest
I love everything that goes in the RC plane, especially when it's small computers and gadgets, which makes it semi-/fully autonomous. I like the building and tinkering part the most and getting to fly it is just an extra treat that makes the whole experience a complete package.
Hometown:
Torshavn

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