Uh oh.. I have a box from Digikey!
Oh.. My... Gawd... This things are TINY!
But they are so CUTE!
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But they are so CUTE!
Add a USB or electron microscope to that list in the other thread...
LOL, that is why I am making a PCB board to mount that little thing on
1 part Pool Acid (Muratic acid) (4.95 a gallon @ 35%)
2 parts Hydrogen Peroxide ($1.00 at the dollar store)
1 PCB board from radio shack (3.99)
and a laser printout of your circuit
Under 10.00 in parts to make the PCB board.
Iron the laser print of your circuit to the copper board and let it cool, the laser coating will melt to the copper.
Wet it and remove the paper. Then let it soak in you etching solution until the copper is eaten away. Remove, wash, and solder your parts on it.
We will see how this works (my first time) I want to make a round PCB board that will fit into a pill fob, go figure
Dan
Excellent job Nico, I just picked up a gallon of muratic acid for etching my PCB board, am going to try an make some small touch boards but use a micro switch. I also am looking at adding a power fan with the motor below in the picture
16,000 rpm at 3vdc.
Again great job!
Dan
Thanks Dan..a little nicojet engine...cool..will it have reverse thrusters??
Uh oh.. I have a box from Digikey!
Oh.. My... Gawd... This things are TINY!
You did train your pet gnat to solder right?Add a USB or electron microscope to that list in the other thread...
And some desoldering braid to remove the chip from off the top of that drop of solder!!
Sweet.... I assume the PCB has predrilled holes? Shoot, knowing you, you drill your own holes with a drill that you made and drill bits that you carved, after mining the ore and smelting it...
Lots of pools in my neighborhood - so lots of Muriatic acid (Fun stuff.. Don't breath the fumes or get it on you!)
Lots of pools in my neighborhood - so lots of Muriatic acid (Fun stuff.. Don't breath the fumes or get it on you!)
Nicotime - I think that the tip of my Weller 8200 soldering gun is bigger than the chips... Matter of fact, I'm sure of it. Great - add a new iron to the list..... Damn the obsession!
Sweet.... I assume the PCB has predrilled holes? Shoot, knowing you, you drill your own holes with a drill that you made and drill bits that you carved, after mining the ore and smelting it...
Lots of pools in my neighborhood - so lots of Muriatic acid (Fun stuff.. Don't breath the fumes or get it on you!)
Actually they will just be surface mounted pads, had not planned on drilling but I could I have the drill bits that small
Here is the PCB design I am working on that will fit in a pill fob cap. The first pic is the layout and the second is with the mosfet chip on it for sizeing.
Dan
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WARNING: OBJECTS APPEAR LARGER THAN THEY ARE
How scary is it that I was just looking for you circuit design in my documents (That I already saved?)?
So, if they are surface mounted, you just solder everything to the board.... Just blob it on? (Yes, now you have me thinking of it... I'm thinking of sticking it a 3/4" Copper pipe....
How scary is it that I was just looking for you circuit design in my documents (That I already saved?)?
So, if they are surface mounted, you just solder everything to the board.... Just blob it on? (Yes, now you have me thinking of it... I'm thinking of sticking it a 3/4" Copper pipe....
Correct me if I'm wrong - but wouldn't this save you one solder point?
(I'm not sure which thread I pulled it from) - but you have two grounds...
( I added a line between 'S' and 'D')
(I'm not sure which thread I pulled it from) - but you have two grounds...
( I added a line between 'S' and 'D')
Owwwww BAD, the atty would be on all the time, When you touch the "Touch Point" it colapses the gate connecting S and D completing the ground to the atty.
Oh here is the same schematic with holes
I added B for battery, T for touch points, and A for atty.Dan
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Okay...
This is one of those "Way too long" things to explain on the boards I'm thinking..... I will just go with "No. BAD."
Unless S and D are in/out puts on the MOSFET and shouldn't be tied together...
(Add "take Electronics class" to that list.....)
This is one of those "Way too long" things to explain on the boards I'm thinking..... I will just go with "No. BAD."
Unless S and D are in/out puts on the MOSFET and shouldn't be tied together...
(Add "take Electronics class" to that list.....)
Okay...
This is one of those "Way too long" things to explain on the boards I'm thinking..... I will just go with "No. BAD."
Unless S and D are in/out puts on the MOSFET and shouldn't be tied together...
(Add "take Electronics class" to that list.....)
No, Bad
LOLHey I ordered some surface mount resistors rather than the through hole resistors, it will make the chip even smaller. Here is what I am talking about:
They are tiny and do the same thing as this:
Thought I might share this with you, as they are both 47k ohm resistors but the surface mounts are tiny!
They are also called flat chip resistors:
http://www.koaspeer.com/resistors.asp?part=68
Dan
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Sweet.... I assume the PCB has predrilled holes? Shoot, knowing you, you drill your own holes with a drill that you made and drill bits that you carved, after mining the ore and smelting it...
Lots of pools in my neighborhood - so lots of Muriatic acid (Fun stuff.. Don't breath the fumes or get it on you!)
thats the awe i have for dan as well.. "using dill bits that you carved out of ore you mined and smelted yourself..."
that abotu says it ... gj dan!
Oh here is a sample of the concept for the fan, this could be connected directly to the bottom of the atty connector on the inside of your mod Nico. This would allow the user such as someone with CPOD or other respratory affliction to just inhale with out having to suck so hard and get nothing.
Will be in testing soon.
Dan
Will be in testing soon.
Dan
No, Bad
Hey I ordered some surface mount resistors rather than the through hole resistors, it will make the chip even smaller. Here is what I am talking about:
They are tiny and do the same thing as this:
Thought I might share this with you, as they are both 47k ohm resistors but the surface mounts are tiny!
They are also called flat chip resistors:
Flat chip resistors (Anti-sulfuration) - Surface Mount Resistors - Resistors - KOA Speer Electronics, Inc.
Dan
Oh yeah...get the little resistors he says!!
Just make sure you dont throw them away when you open the box and dont see anything!!Oh here is a sample of the concept for the fan, this could be connected directly to the bottom of the atty connector on the inside of your mod Nico. This would allow the user such as someone with CPOD or other respratory affliction to just inhale with out having to suck so hard and get nothing.
Will be in testing soon.
Dan
Would that fan be pushing or pulling on the vape Dan? Almost have to be pushing due to the fan getting gunked up and centrifugal force spinning the juice against the sides.
Keep us enlightened!!
That mod looks great Nico. Thanks for painting it to match my truck.
Thanks 42109...matches my 74 Cuda in the garage too!
It would match my sons 71 Cuda model car he is working on too...but he may not have enough paint when he goes for it!!!
Damn leaky paint cans ya know!!
Thanks 42109...matches my 74 Cuda in the garage too!
It would match my sons 71 Cuda model car he is working on too...but he may not have enough paint when he goes for it!!!
toss a little spirits in , put a gray base down , and just tell him its new "ghost paint" ... almost like theres no paint...
Oh yeah...get the little resistors he says!!
Would that fan be pushing or pulling on the vape Dan? Almost have to be pushing due to the fan getting gunked up and centrifugal force spinning the juice against the sides.
Keep us enlightened!!
LOL, I have way to many things to do at once!
The fan would be pushing fresh air to the atty though the air hole helping the user to gain alot of vapor with little effort.
I just got my pump in from England today, its going on the back burner. Here is what I was working on today!
Making a circuit board to your needs. This will house the Mosfet chip, 47kohm resistor, and the 100M ohm resistor.
Dan
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