Electronics
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Re: Electronics
I have heard of a hack for the laser diode, putting it in a mag light and having a poor mans light saber. I have saved a few diodes but never got around to trying. found this site for all of you do it yourselfers...
502 – Bad GatewayWhateverComment
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Re: Electronics
Someone else posted a "Man's Lamp" picture.
This is a Lamp that my grandfather built (1 of 7) after his time working for the Utilities Department in our home town. Everything internally still spins and does it's thing.Attached FilesOmertàComment
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Re: Electronics
And its now a heirloom for the next generations.WhateverComment
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Re: Electronics
Here is a real nice online circuit simulator.
Anyone who like electronics or would like to learn this online app is awesome.
Online circuit simulator & schematic editor - CircuitLabWhateverComment
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Re: Electronics
Here is a real nice online circuit simulator.
Anyone who like electronics or would like to learn this online app is awesome.
Online circuit simulator & schematic editor - CircuitLab
Re Electronics Design Software.
Would luv to get hold of an updated 1995-8 version of "Electronic Workbench" software.
Was very good software for the 8086 CPU era....Inauguration to the "AI cancel-culture" fraternity 1997...
•••••• •••[§]• |N | € | o | M | Δ | t | π | ¡ | x | •[§]••• ••••••Comment
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Re: Electronics
There was a cute little app called "Crocodile Clips" that i used for simple circuits. Would be awesome to find a working copy.WhateverComment
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Re: Electronics
Finally finisher the Ozone generator prototype thing.
Still need to do the Arduino stuff for PWM control and a timer.
It works great, better than I imagined.
Made from mostly scrap!
Includes:
Flyback transformer from a broken PC CRT.
Scanner lamp driver from a C360.
Toner pump from a B1250.
Fans from a xerox know knows what.
A 24volt supply.
PC PSU wiring and switch.
The cracker tube is made from a piece of 36mm 304 stainless pipe off cut and a TIG electrode.
3D printed the other bits.
Run of an oxygen bottle for medical stuff like ozonated water or low level exposure.
Got the "air pump" for disinfecting rooms and getting rid of bad odors.
The cigarette smell was removed from my car in 2 hours!!
IMG-20190318-WA0004.jpgIMG-20190318-WA0007.jpgIMG-20190318-WA0009.jpg
Useful thing to have.WhateverComment
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Re: Electronics
Useful thing to make from a stepper motor...
Need two smoothing caps and two bridge rectifiers. Wire the two main coils in series after rectification and add a smoothing cap to each to double the voltage.
Will give give about 20W . Enough for some proper LED's.
IMG-20190429-WA0015.jpg
Attached FilesWhateverComment
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Re: Electronics
Clean Energy Technology:
The coming revolution.
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Super fast charge electric vehicle batteries.
Claims 4 minutes to charge, range 500km.
htttps://newatlas.com/piech-mark-zero-electric-supercar/58705/
Piech claims its new electric sportscar charges to 80% in a crazy 4:40 minutes
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htttps://newatlas.com/huawei-fast-charging-li-ion-batteries/40421/
New battery tech gives 10 hours of talk time after only 5 minutes on charge
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3D printed batteries:
htttps://newatlas.com/polymer-3d-printed-batteries/56853/
3D-printed batteries make for some interesting possibilities
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htttps://newatlas.com/siliconx-lithium-battery-anode/55448/
SiliconX: Scientists hail new alloy as missing ingredient for next-gen batteries
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htttps://newatlas.com/hybrid-aqueous-battery/53625/
Hybrid aqueous battery charges up in under 30 secondsInauguration to the "AI cancel-culture" fraternity 1997...
•••••• •••[§]• |N | € | o | M | Δ | t | π | ¡ | x | •[§]••• ••••••Comment
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Re: Electronics
Clean Energy Technology:
The coming revolution.
------------------------------------
Super fast charge electric vehicle batteries.
Claims 4 minutes to charge, range 500km.
htttps://newatlas.com/piech-mark-zero-electric-supercar/58705/
Piech claims its new electric sportscar charges to 80% in a crazy 4:40 minutes
------------------
htttps://newatlas.com/huawei-fast-charging-li-ion-batteries/40421/
New battery tech gives 10 hours of talk time after only 5 minutes on charge
-----------------
3D printed batteries:
htttps://newatlas.com/polymer-3d-printed-batteries/56853/
3D-printed batteries make for some interesting possibilities
----------------
htttps://newatlas.com/siliconx-lithium-battery-anode/55448/
SiliconX: Scientists hail new alloy as missing ingredient for next-gen batteries
----------------
htttps://newatlas.com/hybrid-aqueous-battery/53625/
Hybrid aqueous battery charges up in under 30 seconds
Its super exiting to see material sciences falling into place. It becoming possible to construct the things scientist was dreaming about.
They knew that Li batteries was inefficient for what they could produce for years.Last edited by allan; 05-12-2019, 03:28 PM.WhateverComment
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