Re: OT: some electronics for a speed controlled electromagnetic gun

On a sunny day (Wed, 19 Jun 2024 22:39:08 -0000 (UTC)) it happened Cursitor
Doom <cd999666@notformail.com> wrote in <v4vmmc$22nbj$7@dont-email.me>:

On Tue, 18 Jun 2024 05:15:08 GMT, Jan Panteltje wrote:
>

On a sunny day (Mon, 17 Jun 2024 21:55:35 +0200) it happened Lasse
Langwadt <llc@fonz.dk> wrote in <v4q4bn$t3nl$1@dont-email.me>:
 

On 6/14/24 05:13, Jan Panteltje wrote:

New dart launcher may be better way to inject animals with drugs
Electromagnetic prototype could improve manufacturing
  https://www.sciencedaily.com/releases/2024/06/240613161144.htm
 
Here the circuit etc..:
  https://www.mdpi.com/2227-7080/12/5/69
 
 

https://youtu.be/EwHRjgVWFno?si=xQD0dEz5Qsigfe1E ;)

 
That is very nice!
I tried a simpe multy coil long time ago, with photo-cells.
But this guy and his 3D printing work, and so many other improvements..
Amazing I have a power laser now as weapon in case byethen invades
here...
 https://panteltje.nl/pub/laser_propulsion_test_1_IXIMG_0856.JPG
You just blind the target and then get it.
There is actually a small recoil force...
hard to tell the differnce between force due to magnetic effects.
but you can make the thing swing if pulsed in the right frequency.
Did burn a hole in the box through..
 https://panteltje.nl/pub/1_1_2021_blue_laser_1.gif
You can screw on filters to project things like star patterns etc..

>
You could use a lower power green laser of say 10mW to temporarily blind
your assailant instead, Jan. That blue one you have there is pretty
extreme for neutralising a wouldbe thief and would probably burn through
half his brain as well!

Na, it is not that powerful, takes a few seconds to burn through cardboard.
But you can get plenty more powerful laser diodes on ebay for a few dollies eeeeh dolders, ah $$.