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Raspberry Pi for Kill Mosquitoes by Laser

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41–50 of 262 posts

Re: Raspberry Pi for Kill Mosquitoes by Laser

#41
Not all species of mosquitos are bad, e.g. there is only one out of 3500 that spreads malaria, some feed on nectars and are very important pollinators. Can this tell the difference between the different kinds? Or will the drones buzz around the garden lasering anything vaguely mosquito shaped?

Re: Raspberry Pi for Kill Mosquitoes by Laser

#42
post #24

This work (I think) worked with the mosquitos 30cm away with a servo scanning Pi Camera (1080p) and a 1W laser. To work in the real world - cover a whole room or terrace - presumably a much higher resolution camera (or much faster scanning system) would be required. Even a 1W laser is dangerous to eyesight, if it was being fired at targets mingling with people. The system could be mounted on small drones that would p…

I can think of an alternative, not sure whether that would be practical, but it's possibly safer than laser: instead of shooting laser, make a turret that shoots (biodegradable, edible) soap water at the mosquitoes, in the smallest dose necessary to make the mosquito's wings stick. It would require some fluid-aerodynamics and projectile motion calculation, however.

Salt also works.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#43
I just moved to a property near a pond that is severely infested with midge flies and mosquitos. The water is supposed to be treated by the HOA but they've neglected it for a while I guess. A solution like this wouldn't work due to the sheer volume of insects in the air at any given time (millions gathering around my block). I rigged up a door reed switch that turns on high power fans for 30 seconds when opened that helps keep them out of my house, but I'm trying to figure out a better solution to actually kill them around the clock. Thinking of controlling an electric pressurized washer with a pi and spraying swarms with a solution of water, soap and neem oil.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#44

I just moved to a property near a pond that is severely infested with midge flies and mosquitos. The water is supposed to be treated by the HOA but they've neglected it for a while I guess. A solution like this wouldn't work due to the sheer volume of insects in the air at any given time (millions gathering around my block). I rigged up a door reed switch that turns on high power fans for 30 seconds when opened that…

A fan that blows them into a metal mesh filter is sufficient. The fan keeps them stuck against the filter until they dehydrate and die. Propane is often used to attract them to the fan but that may not be necessary in your case.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#45
post #41

Not all species of mosquitos are bad, e.g. there is only one out of 3500 that spreads malaria, some feed on nectars and are very important pollinators. Can this tell the difference between the different kinds? Or will the drones buzz around the garden lasering anything vaguely mosquito shaped?

A previous "mosquito fence" claimed to be able to recognize not only species, but also specifically female mosquitos, by wing beat characteristics. So it should be possible.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#46
post #32

> Page 11: Ethical Approval: Not required. Just a general question, what are the criteria for living organisms that do requires ethical approval? Is the threshold by organism size?

Vertebrates, typically.

In the UK, vertebrates + octopuses.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#47
The other day I decided to make use of our garden and work outside. Within 20 seconds I was being swarmed by the buggers. I thought of using some sort of anti mosquito white noise to repel them but no luck (although it did seem to work for some commenters).

The war against the mosquito goes on.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#48

This work (I think) worked with the mosquitos 30cm away with a servo scanning Pi Camera (1080p) and a 1W laser. To work in the real world - cover a whole room or terrace - presumably a much higher resolution camera (or much faster scanning system) would be required. Even a 1W laser is dangerous to eyesight, if it was being fired at targets mingling with people. The system could be mounted on small drones that would p…

If you are assuming a drone, I feel like it would be more far, far more effective to just fly the drone into the mosquitoes and chop them up, than to have the drones individually pinpoint 1 mosquito at a time with a laser.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#50

I just moved to a property near a pond that is severely infested with midge flies and mosquitos. The water is supposed to be treated by the HOA but they've neglected it for a while I guess. A solution like this wouldn't work due to the sheer volume of insects in the air at any given time (millions gathering around my block). I rigged up a door reed switch that turns on high power fans for 30 seconds when opened that…

One thing that helps is doing whatever you can to attract dragonflies. Planting bullrush is one way, I'm sure there are others.
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