mostly just eyeballed it. to be honest, the nozzle/water tank were both pressurized to about 50psi, and it didn’t take a lot of accuracy. I used a pump-and-spray canister that I made a new top for, to take a pneumatic line coming off a pancake air canister as the charging bottle.
the nozzle itself was at the end of boom that could point straight down (it could elevate between 0 and -90 degrees,) (the line to the nozzle was just the flexible hose coming off the weed sprayer normally.)
The hardest part is dealing with the constantly changing CoG as you spray.
If I hadn’t already had the big boi, I’d have figured something else out, but i did, and it worked well.
As for noise… its’ a freaking huge helicopter… so yeah. it’s noisy. it wasn’t a gasser though, so there’s that. (It was a homebuild thing that happened because my hobby shop had a deep clearance on the rotor blades and hubs- the disk is 1m,)
if your goal was hitting flock cameras, I’d recommend strapping a paintball marker to a 250. (or a quad if you prefer, but I’ll save that rant for elsewhere.) just stay away from systems that go through the internet or are made by companies that ‘automatically’ register you for a sUAS license with the FAA. They typically nark. (Especially DJI.) And a lot of those systems will frequently prevent you from flying in “sensitive” areas, even if it would be otherwise legal.
I’m much more into printing my parts, soldering my own components, and using the “dumbest” tech available.
… Honestly this is mostly because I don’t want them telling me where I can and cannot fly… And also tracking easily. It’s not like I’m flying over airports or anything. I do take the laws mostly seriously. But if I want to, I don’t want there to be a Geofence.
If flying paintball marker sure does seem like a fun project though… Do you think they will let me play on the field with that? Lol
… Do you think they will let me play on the field with that? Lol
that would depend on whose field, how far away from people you are and how “serious” the match is. Tournaments? lol. no. guys mucking about? maybe.
As for the rest of that… same. same. probably my favorite aircraft is actually (technically) a thermal airship. I used nichrome wire to heat it up. I say technically because Buoyant Bob is basically a giant floaty beachball that passes out candy on Halloween. (I may have used a nano MPx rotor for his propeller. I’m sure I just offended some heli snobs, but it’s vectored thrust and he waddles through the air)
mostly just eyeballed it. to be honest, the nozzle/water tank were both pressurized to about 50psi, and it didn’t take a lot of accuracy. I used a pump-and-spray canister that I made a new top for, to take a pneumatic line coming off a pancake air canister as the charging bottle.
the nozzle itself was at the end of boom that could point straight down (it could elevate between 0 and -90 degrees,) (the line to the nozzle was just the flexible hose coming off the weed sprayer normally.)
The hardest part is dealing with the constantly changing CoG as you spray.
If I hadn’t already had the big boi, I’d have figured something else out, but i did, and it worked well.
As for noise… its’ a freaking huge helicopter… so yeah. it’s noisy. it wasn’t a gasser though, so there’s that. (It was a homebuild thing that happened because my hobby shop had a deep clearance on the rotor blades and hubs- the disk is 1m,)
if your goal was hitting flock cameras, I’d recommend strapping a paintball marker to a 250. (or a quad if you prefer, but I’ll save that rant for elsewhere.) just stay away from systems that go through the internet or are made by companies that ‘automatically’ register you for a sUAS license with the FAA. They typically nark. (Especially DJI.) And a lot of those systems will frequently prevent you from flying in “sensitive” areas, even if it would be otherwise legal.
I’m much more into printing my parts, soldering my own components, and using the “dumbest” tech available.
… Honestly this is mostly because I don’t want them telling me where I can and cannot fly… And also tracking easily. It’s not like I’m flying over airports or anything. I do take the laws mostly seriously. But if I want to, I don’t want there to be a Geofence.
If flying paintball marker sure does seem like a fun project though… Do you think they will let me play on the field with that? Lol
that would depend on whose field, how far away from people you are and how “serious” the match is. Tournaments? lol. no. guys mucking about? maybe.
As for the rest of that… same. same. probably my favorite aircraft is actually (technically) a thermal airship. I used nichrome wire to heat it up. I say technically because Buoyant Bob is basically a giant floaty beachball that passes out candy on Halloween. (I may have used a nano MPx rotor for his propeller. I’m sure I just offended some heli snobs, but it’s vectored thrust and he waddles through the air)