How to Build a Portable Bug Zapper
Intro: How to Build a Portable Bug Zapper
This instructable shows you how to build your own bug zapper using recycled parts and is general in its suggestions. To see how I built my bug zapper, you can visit my website's bugzapper page here.
Now having said that, there are countless of ways to build a bug zapper. It all depends on the types of bugs you're targeting and the size of the bug zapper you want to build. Also the design plays a huge part in the effectiveness of the bug zapper.
Update! For more info about how bug zappers work, you can refer to this link
Disclaimer
I am not liable if your shock yourself or injury yourself, working with high voltages is very dangerous!!
Now having said that, there are countless of ways to build a bug zapper. It all depends on the types of bugs you're targeting and the size of the bug zapper you want to build. Also the design plays a huge part in the effectiveness of the bug zapper.
Update! For more info about how bug zappers work, you can refer to this link
Disclaimer
I am not liable if your shock yourself or injury yourself, working with high voltages is very dangerous!!
STEP 1: Tools and Materials
The tools that I used were a Dremel tool kit with cutting accessories and some basic tools such as a handsaw and a drill. The tools you can use will always vary.
The materials you will need to build your bug zapper may vary from mine, but I'll tell you what I used:
The materials you will need to build your bug zapper may vary from mine, but I'll tell you what I used:
- the circuitry from an old rechargeable lantern (battery and tube useless)
- a new 6V rechargeable sealed lead acid battery
- two garden plant vase dish
- 6 long wooden dowels
- a 1 yard squared 1/4" mesh wire
- plywood
- my design uses a blacklight
STEP 2: Making the Foudation
In my design, I decided to build a portable bug zapper because I already had most of the parts from a useless rechargeable lantern. Another possibility was to use a small step down transformer as a step up transformer and rectify the voltage to dc using general purpose diodes to apply to the mesh.
I also chose to use a circular design because that mean I could use one less mesh that was necessary in a flat design for safety purposes.
To make the base plates as I call it, I decided to use wood to mount the mesh and accessories onto. The diameter of the baseplate is measured and cut to fit snugly in the endcaps.
I also chose to use a circular design because that mean I could use one less mesh that was necessary in a flat design for safety purposes.
To make the base plates as I call it, I decided to use wood to mount the mesh and accessories onto. The diameter of the baseplate is measured and cut to fit snugly in the endcaps.
STEP 3: Drilling the Holes
The dowels will act as insulators in between the two mesh and also as supporting columns for the structure so it really serves those two purposes.
The 6 holes for the wooded dowel supports were drilled equally spaced around the circumference of the baseplate with the groove for the inner mesh intersecting them. The hole for the light fitting was made by a spade bit. For more info see here.
The 6 holes for the wooded dowel supports were drilled equally spaced around the circumference of the baseplate with the groove for the inner mesh intersecting them. The hole for the light fitting was made by a spade bit. For more info see here.
STEP 4: Adding the Blacklight
After the alignment of the mesh, columns and baseplates are with tolerance, the electrical fittings for the light are hot glued in place.
Blacklight was suitable for my zapper because it attracted most of the insects i wanted to get rid of.
Blacklight was suitable for my zapper because it attracted most of the insects i wanted to get rid of.
STEP 5: Wiring the Mesh
The two leads for the mesh are wired near the top of the mesh and the overlapping mesh is joined by solder.
If you haven't already visited my website, click here for more info.
If you haven't already visited my website, click here for more info.
STEP 6: Adding the Carrying Handle
The carrying handle from the lantern was reused for my bug zapper.
Slots were cutout on the top of the endcap to mount the handle, switch, leds and power cord.
Slots were cutout on the top of the endcap to mount the handle, switch, leds and power cord.
STEP 7: Adding the Components
The components from the rechargeable lantern are wired into the bug zapper mush the same way with the addition of the voltage multiplier. You can find more details here.
STEP 8: Gluing Everything in Place
The components are wired together and hot glued in place.
STEP 9: Final Product!
This is the final product of my portable bug zapper.
I hope you found this instructable useful in designing and building your own bug zapper.
If you have any questions and I know you do, please leave them below.
You can also take a look at my other projects below:
How to dismantle a CRT monitor
Case Safe
Perfume vase
EFPU
Bill Organizer
I hope you found this instructable useful in designing and building your own bug zapper.
If you have any questions and I know you do, please leave them below.
You can also take a look at my other projects below:
How to dismantle a CRT monitor
Case Safe
Perfume vase
EFPU
Bill Organizer
20 Comments
memphojoe890 9 months ago
GlennH36 11 months ago
http://www.mrjentis.com/bugzapper.html
meccanoidg15ks9 2 years ago
Jsoa 6 years ago
I prefet to use the Pest Venator from here https://gadgets-reviews.com/review/697-top-5-bug-zappers.html. He ie coasts not enough and work pretty good.
Frenchtoast 8 years ago
SudhirD1 8 years ago
Hi like your project. I"ve had a design on
my mind for a bug zapper and i was wondering if you could send me the
circuit and transformer spefification
please mail me @ dhanawadesudhir@yahoo.com
Thank you!
ANFIN 8 years ago
Hi like your project. I"ve had a design on my mind for a bug zapper and i was wondering if you could send me the circuit you have used in your project.
please mail me @ lightspeed2050@gmail.com
Thank you!
winei 9 years ago
Thanks for illustration, may I have the circuit Diagram and components Please
to mail wineightacc@hotmail.com
MeleseTibebu 9 years ago
that is interesting good job bro
may i get circuit diagram please melese17@gmail.com is my adress ????
thank you for your cooperation
Kinnishian 11 years ago
If i could offer some feedback on this instructable and your zapper page, however, is that I don't think I would understand the principles of how the zapper, if I didn't already know how it works. I think not everyone knows how a zapper works, so especially for safety, I think you ought to give a bit of background to the "how works" of your instructable.
Also, I dont think you listed the backlight in materials- any tips where I might find a selection of sizes for those?
Thanks, good sir! Or ma'am. Or anything you want to be.
fretted 11 years ago
Wondering what attracts mosquitoes to you or other people? Here are several main things everyone should know in order to avoid or to lure these insects.
Carbon Dioxide
Carbon dioxide from the breath of humans and animals helps mosquitoes to find their prey. A burning candle or other fire is another source of carbon dioxide. However, CO2 alone is not enough to attract mosquitoes.
Lactic Acid
Everyone of us releases lactic acid when exercising or consuming particular foods. This chemical is used in some of mosquito traps as an attractant.
Octenol
When people and animals breathe, they exhale mixture of carbon dioxide and octenol, which is actually a type ofalcohol. Octenol is sometimes described as 'cow’s breath in a can', and is a remarkable lure for mosquitoes. Mosquitoes and other biting insects have extremely-sensitive receptors that can detect this chemical from almost 100 feet away.
Body heat
Circulating blood in animals and humans radiates body heat. As mosquitoes have sophisticated heat sensors, they follow body heat and exhaled gases and fly to their target. The exact temperature depends on the type of mosquito.
Moisture
During breathing people also exhale water vapor and perspiration is produced during active movement. Even small amounts of water will attract mosquitoes as it could mean possible blood source or possible breading site.
Movement
Mosquitoes can see their victims from within 30 feet by locating the changes in waves of light around them, caused by moving objects.
Color
Mosquitoes are attracted to dark colors, so wearing dark is not the best thing if you want to avoid being bitten. Dark foliage is another attractant.
Sound
Although some of mosquito trap manufacturers state that they use mosquito attracting or repelling sounds, scientists have proven there is no particular sound frequency that would be interesting to mosquitoes.
Scientific experiments show that only one of mentioned sources is not enough for mosquitoes to react – combination of several things as carbon dioxide, lactic acid and octenol attracts mosquitoes best.
consulted 11 years ago
MrJentis 11 years ago
doctorbigdaddy 11 years ago
t.rohner 11 years ago
But you should add balancing resistors to the capacitor bank, otherwise you'll blow the caps eventually. (Especially true with elcos)
Interesting site about elcos.
http://www.coilgun.info/theorycapacitors/AEappGUIDE.pdf
You don't need to cannibalize a bugzapper to get your hands on a voltage multiplier.
Cockroft Walton multipliers are pretty easy to build with easily available parts.
See here:
http://en.wikipedia.org/wiki/Voltage_multiplier
MrJentis 11 years ago
sleeepy2 11 years ago
MrJentis 11 years ago
mganpate 11 years ago
sypher 11 years ago