mathman47's channel
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mathman47
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1 day ago
EEVblog #240 - Power Supply Design Part 8
PART 7: http://www.youtube.com/watc...
After some Arduino hurdles, Dave troubleshoots his DAC SPI driver code in "real time", and takes...
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Cooler Master Cosmos II Extreme Gaming Ultra Tower Case Review
Click here http://pcwizkidstechtalk.co... for the full review article.
The COSMOS II Ultra Tower features a streamlined design...
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EEVblog #91 - $50 Multimeter Shootout - Extech EX330, Amprobe AM220, Elenco, Vichy VC99, GS Pro-50
Dave compares five $50 Multimeters to see if they are any good, and how they compare.
Download the comparison sheet:
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EEVblog #239 - PCB Design For Manufacture Part 2
SIGN UP HERE: http://www.eevblog.com/2012...
PART 1: http://www.youtube.com/watc...
A follow up to Dave's pop...
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mathman47
liked
1 week ago
The Amazing Treat Machine on Make: Live 24
Michael Newman demonstrates the dog toy he designed. This is an archived clip from Make: Live. To see more and find out about upcoming shows, visit...
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Squishy Circuits -- Sylvia's Mini Maker Show
More information: http://wp.me/p22K2I-IkA
Are you curious about experimenting with electronics, but the fear of electric shock or soldering iron b...
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Stephen Colbert Polls the Moms of South Carolina, and the Results Aren't Good
At the CafeMom Coffee Break in Myrtle Beach, Stephen Colbert delivered a special video message to the moms of South Carolina. The reaction was not ...
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EMC RF Anechoic Test Facility Tour - EEVblog #202
Dave goes on a tour of EMC Technologies new $1.8M RF Anechoic Test chamber used for automatic and product testing for EMC emissions and susceptibil...
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mathman47
liked
1 week ago
EEVblog #238 - Power Supply Design Part 7
Dave has changed a few things in the Rev B schematic of his power supply design. Talk on opamp specifications, I2C I/O expansion and AVR microcontr...
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mathman47
liked
1 week ago
2011 DCC - INTRO to D-STAR
Mark Braunstein WA4KFZ gives you the basics on operating D-STAR.
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Mach Xtreme MX-DS Turbo 120GB SATA3 SSD Review
On sale for $199 USD here http://www.mydigitaldiscoun...
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MakerBot Thing-O-Matic first print
First print on a Thing-O-Matic my father and I finished assembling today. This is just a test 40mm cube with a honeycomb infill to determine what t...
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mathman47
liked
2 weeks ago
EEVblog #228 - New Lab Progress...
A tour of the new EEVblog lab, still under construction...
The arcade machine is from here:
http://wollongongarcade.hop...
The Rubber ESD w...
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Make a Tuning Fork - ReMaking History
Bill Gurstelle shows you how to make a tuning fork from a piece of aluminum in this video complementing his column in MAKE Volume 29.
http://makez...
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EEVblog #235 - Rubidium Frequency Standard
TEARDOWN: http://www.youtube.com/watc...
What's all this Rubidium Frequency stuff anyhow?
Dave got an FE-5680A Rubidium frequency stand...
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EEVblog #234 - Agilent U1733C LCR Meter Teardown
What's inside the new Agilent U1733C LCR meter? and how does it differ from the old U1733B Escort design?
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mathman47
liked
2 weeks ago
LIVE TV IS LIVE
Thx for watching! One more live hour to go tonight :) http://allaccess.spike.com
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Creepy Eyeball Glasses!
Make a pair of creepy eyeball glasses that are perfect for Halloween or just having fun!
Thanks to Angela at Soft Circuit Saturdays.com for the in...
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Gordo Inspects KN4AQ's Mobile
Gordon West WB6NOA is impressed by my mobile installation. This was produced for Ham Nation (www.twit.tv/hn) at HRO in Atlanta, GA.
Details:
Car...
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mathman47
liked
3 weeks ago
ARVN YouTube Intro BLOOPER REEL
So you think KN4AQ is smooth before the camera? This should change your mind.
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EEVblog #232 - Lab Power Supply Design Part 5
Dave goes through the final base schematic for his Open Hardware lab power supply design.
Schematic is here:
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EEVblog #233 - Lab Power Supply Design Part 6 - LT3080 Testing
What about reverse bias protection on the LT3080, does the design need it? Dave does a quick test to find out what happens. Will it smoke?
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EEVblog #231 - 2011
2011 was a big year for the blog...
(Sorry for the video quality, I tried to use Youtubes video stabiliser and now it won't let me revert back to m...
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mathman47
subscribed to TAPRDigitalVideo
1 month ago
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mathman47
liked
1 month ago
2012 Technology Predictions and Expectations
What do you predict for 2012's Technology? Comment below.
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CoCoRaHS WxTalk Webinar: Snow
State Climatologists Nolan Doesken of Colorado and David Robinson of New Jersey host this webinar about snow.
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mathman47
liked
1 month ago
EEVblog #230 - ArduCopter ArduPilot Troubleshooting
Dave, Phil, and Rog battle Murphy to find an elusive short on their ArduCopter ArduPilot IMU (OilPan) board before they can get their CanyonCopter ...
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Photoshop Tutorial #9 - Giving Images Depth
This tutorial will teach you how to give your 2D images a sense of depth. Its a very simple concept that can leave a huge impact in your design. Th...
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lynda.com Tutorial | Photoshop Elements 9 Essential Training—Comparing photos
Watch the entire course at http://www.lynda.com/home/D......
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lynda.com Tutorial | Photoshop Elements 9 Essential Training—Cropping and straightening photos
Watch the entire course at http://www.lynda.com/home/D......
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mathman47
liked
1 month ago
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New Features in Photoshop Elements 9: Layer Masks
http://www.scrappersguide.com - Learn about the new Layer Mask feature in Photoshop® Elements 9! This is a tutorial from Digital Scrapper by Linda ...
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Photoshop Elements 9-Newest Features
http://www.essential-photos... Adobe announced the release of Photoshop Elements 9 for both Mac and Windows!
This version ha...
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EEVblog #229 - IET DE-5000 LCR Meter Teardown
What's inside IET Labs new DE-5000 handheld LCR meter?
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mathman47
liked
1 month ago
Lightroom 3 White Balance Tutorial the Right way! Easy basic beginner lesson
https://www.facebook.com/Ph...
http://www.PhotographersOnU...
Lightroom 3 tutorial lesson on how to use white balance in light...
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Lightroom 3 Tutorial Getting Started Developing
Introduction to easy image adjustments with LightRoom 3.2.
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ARISSat-1 20DEC2011 on an HT
Listening to ARISSat-1 out my office window on just an HT!
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mathman47
subscribed to ijustinesiphone
1 month ago
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mathman47
liked
1 month ago
Supercap Racer
Learn to build the Supercap Racer Kit from the Maker Shed. http://makeprojects.com/Pro...
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Google Search Easter Eggs
What easter eggs do you know for Google Search?
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EEVblog #181 - Dead Bug Prototype Soldering
Dave show you how to solder a small 3 axis accelerometer LGA surface mount chip "dead bug" style onto a microcontroller prototyping board. This tec...
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mathman47
subscribed to YanaaaaGoormans
1 month ago
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mathman47
liked
1 month ago
Milk inc - Everything
The new song 'Everything' from the album 'Nomansland'.
If you've never been in love
You don't know the meaning of
How a word, how a touch
Freezes...
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Milk Inc. - Sunrise (OFFICIAL HQ VIDEO)
The Official video from Milk Inc. for their song 'Sunrise'
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About mathman47's channel