Hex nut glasses #3DThursday #3DPrinting
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cosplay or costuming glasses with screw-in lenses. Shared by bigovereasy on
Thingiverse:I did do it for fun. I heated the end of the bow with a
hairdryer a...
Reverse-engineering a vintage comparator chip
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Reverse-engineering a vintage comparator chip: So what is this chip? Maybe
it’s simply four comparators, but they could have a specific purpose. The
chip c...
Linkdump: April 2021
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Beatrice Finkelstein, the Woman Who Fed the Astronauts Bend-It: Design and
Fabrication of Kinetic Wire Characters from Disney Research Vacuum tube 555
time...
Free Circuit Cellar magazine March 2021
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Get a FREE copy of Circuit Cellar magazine’s *March* issue with your order
while supplies last. To get your free issue, enter the coupon code
*CIRCUIT032...
Wire and Cable Now Available at Solarbotics!
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An awesome catalog of wire for all of your project needs! We now have a
good selection of stranded wire, solid wire, as well as multi conductor
cable. If y...
Cabeleireiro robô na quarentena
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Um youtuber queria cortar o cabelo durante a quarentena, então ele optou
por fazer seu próprio robô cabeleireiro.
Tags:
Teensy
robótica
Junkbot Competition Winners!
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First Place: All the submissions to the junkbot competition were great, and
we hope everyone had fun doing it! Our first place winner was Enigmatic
Electro...
Cleaning Stainless Steel
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McCormickThere are so many stainless steel cleaners out there and let's
face it most of them smell toxic and have toxic ingredients. Toxic smells
and ingr...
What should I consider this circuit?
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It's an antenna with LC circuit. What should I consider this circuit? Is it
an AC source, inductor and capacitor all parallel with each other or Is it
an...
Turn On Your Lights With A Wave Of A Magic Wand
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Smartphones and voice assistants are the typical way most of us interact
with our smart devices around the home, but it doesn’t have to be the only
way. [...
What Are MRIs Used For?
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Magnetic resonance imaging (MRI) is a common medical procedure requested by
doctors for patients they suspect as having a serious medical condition.
Apar...
Tricks Of Becoming A Top Student In College
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College is a significant time in one’s life. Aside from being away from
familiar surroundings and faces, college is also when you get your first
real sense...
A Journey Through Miyazaki’s Ghibli Films (Part 1)
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HBO Max has recently made Hayao Miyazaki’s animated films at Ghibli studios
available to stream. Often called the “Pixar of Japan,” Studio Ghibli
gained ...
Tips for The Average Joe
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Employees Comp Lawyers Medical negligence and oversight insurance claims
are typical, workers payment benefits are really crucial. Lots of people
don’t und...
QTPy-knob: Simple USB knob w/ CircuitPython
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I like minimal solutions to problems. I was playing with a
CircuitPython-enabled QT Py on a breadboard with and a rotary encoder and I
ended up making a US...
Hot Metals MIG Auths Are Back
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Hey all- Since we are not currently offering the-more-the-merrier office
hours for authorizations, I have created this sheet to keep track of who is
schedu...
MightyOhm Kits are now available from Amazon.com
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Exciting news! My hobby electronics kits are now available from my Amazon
store with free expedited shipping for Prime members. Direct links below:
MightyO...
My Browser Tabs Today
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Over the course of the last few weeks I’ve collected various links and
references from various discussions. I’m copying them here so as not to…
Continue rea...
John Grouse posted a discussion
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John Grouse posted a discussion
Using known good compass calibration values on other drones?
Just wondering if it would be safe to do a compass calibration o...
Laser Show Motor Controller
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Here’s a fun idea I had while quarantined during the 2020 pandemic. I have
a bunch of these cheap laser modules that can easily be driven from an
Arduino w...
Polar Bear with Seal (automata)
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A hungry polar bear fails to reach the fish held in the naughty seal’s
mouth. Everytime the polar bear tries to catch the fish, the seal will sink
back i...
How to DIM LED with Arduino & Triac
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Zero-Cross & Triac Optically Isolated Switch “Tail”:
https://www.powerswitchtail.com/pssr-zc-tail arduino:
https://amzn.to/2P12JaL RealTimeClock (RTC): htt...
LIFI – AUDIO TRANSMISSION THROUGH LIGHT
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Gagan jain has built an interesting rig called the LIFI, it allows a
simple transmission of audio using an LED for sending the audio signal and
a solar c...
Meriwether-X1804
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Primary image
[image: Meriwether_Lewis-Charles_Willson_Peale.jpg]
What does it do?
*The Explorer*
Meriwether is an experimental explorer. He is intende...
Lynxmotion – MES Power Distribution Board (PDB)
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Our Lynxmotion MES-PDB (Multirotor Erector Set / Power Distribution Board)
was created based on needs for our Lynxmotion MES frame system that will be
rele...
8 Step Sequencer
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After proving myself that I could build a 4 step sequencer, I decided to
move further and put it on a prototyping board, this time with 8 steps, and
start ...
On Addiction
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I’m a bit of an expert at this. I have been battling addiction my whole
life. The most dangerous was crack-cocaine, the most damaging and hardest
to kick, ...
Bovine Backscratcher
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Apparently, cows have very itchy backs, and that condition makes them
extremely unhappy. Unhappy cows produce less milk, so this is a problem.
Fortunately,...
Hot Tub Controller Hack
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A friend has a Coleman hot tub from 1994 and the controller has failed.
It’s a strange failure and I think I can modify the controller and add a
hacked in ...
The Sun Sets on Robots.net
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I made the first post on Robots.net more 15 years ago on 25 February 2001.
Since then, rog-a-matic, The Swirling Brain, and steve have written more
than 3...
Last post . . . .
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I'm the guy on the right.
I am discontinuing this blog because the format of The Robot Report now
enables long and short articles whereas in the past, lon...
Robot ratunkowy Lego Creator
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Za pomocą tego zestawu można zbudować 3 różne roboty. Oczywiście nie w tym
samym czasie, gdyż do budowy 1 robota, użyte zostaną wszystkie klocki z
zestawu...
Camera Axe Motor Sensor Contest
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With this competition I’m focusing community attention on getting better
motor controller support into the Camera Axe 5 sooner, while rewarding the
winner ...
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