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Robert GawronRobert Gawron, Python, C, C++ programming, high voltage, chemistry and physic experiments, paranormal activities and alternative medicine.
http://robertgawron.blogspot.com/
Robert Gawron, Python, C, C++ programming, high voltage, chemistry and physic experiments, paranormal activities and alternative medicine.
http://robertgawron.blogspot.com/
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Robert Gawron | robertgawron.blogspot.com Reviews
https://robertgawron.blogspot.com
Robert Gawron, Python, C, C++ programming, high voltage, chemistry and physic experiments, paranormal activities and alternative medicine.
robertgawron.blogspot.com
Modular DIY Geiger–Müller counter ~ Robert Gawron
http://robertgawron.blogspot.com/2015/02/homemade-geigermuller-counter-part-i.html
Modular DIY Geiger–Müller counter. The Geiger–Müller counter. Is a relatively simple tool to measure ionizing radiation. To increase sensitivity, construction presented here contains three (instead of one as usually) soviet STS-5 lamps. This is important for measurements of natural sources of (low) radiation like soil, rocks ( an article about my trip with Geiger–Müller counter on Śnieżka mountain. Principle of operation of a Geiger–Müller counter. There are a different ways to obtain a signal from the t...
USB Li-Ion battery charger ~ Robert Gawron
http://robertgawron.blogspot.com/2015/07/how-to-make-usb-li-ion-charger.html
USB Li-Ion battery charger. Li-ion cells become more and more popular due to their capacity and reasonable prices. In this entry I will show how to build a simple li-ion battery charger based on MCP73831 chip. It's a quite useful device for DYI projects,in addition its cost is only around 1,5 euro. LED indicates if battery charging is in progress. It seems that it's enough. Eagle files can be downloaded from my GitHub. That's all, I will use this tool while upgrading my Evaluation board for DYI robots.
September 2013 ~ Robert Gawron
http://robertgawron.blogspot.com/2013_09_01_archive.html
Thermocouple made from a nail and copper wire. Is a simple device to measure temperature by using Seebeck effect. Where a current is created in a heated conductor. The amount of current depends on temperature and the material from which the conductor was made. Its a common tool when measurement of relatively high temperatures is needed, also a lot of altimeters can measure temperature by using a thermocouple that usually is part of the multimeter set. And DYI pressure sensor. Subscribe to: Posts (Atom).
June 2015 ~ Robert Gawron
http://robertgawron.blogspot.com/2015_06_01_archive.html
In C and C plus plus. What is a dangling else problem? It's presented below - what will print this program? Include iostream int main() { bool a = true; bool b = false; if(a) if (b) std: cout foo std: endl; else std: cout bar std: endl; return 0; }. It may seem that it won't print anything, but isn't true - on the screen we will see "bar". That's because the "else" is bound to the last "if" statement that wasn't already bound to other "else". If we want to bound it to the second "if", it should be:.
March 2015 ~ Robert Gawron
http://robertgawron.blogspot.com/2015_03_01_archive.html
Kirlian photography - electronic engineering meets parapsychology. Is an interesting photographic technique of capturing corona discharge. Of objects. The images basically contain only edges in a form of blue glow. Note: one of those photos is visible in The X files intro - read the whole article to know why! With modifiable ISO and exposure time. 10-30kV high voltage supply. I used a foil in a form of adhesive strips because its easier to stick it to surfaces, but a regular one can be also used. Kirlian...
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TechComm Labs : Must be good. Brickbat quotient is quite high
http://tcl.leipper.org/author/bryan
Technologies with a focus on communications and media. Must be good. Brickbat quotient is quite high. It’s like the Upstart and Systemd upgrades to the Linux init system. Boy, did that get some people upset. This time around its Snap, Flatpack, and other efforts to solve application compatibility and security issues. (see 2daygeek). The thing is, software applications often depend upon common libraries of functions. Some of these libraries are provided […]. Ubuntu and its ilk. We live in interesting times.
TechComm Labs : RV Restoration
http://tcl.leipper.org/category/offgrid/fixing-updating-repairing-and-improving-a-little-mobile-living-space
Technologies with a focus on communications and media. Batteries, ignorance, dreams. Roadtreking waxes eloquent about the amazing lithium battery system in his RV. It is, perhaps, a better lesson on why snake oils sales so well rather than anything useful about RV battery systems. First problem is that he is amazed at the kind of power draw you can get from Li batteries rather than the […]. What glue to use? Kit building and hardware hacking. Gigaom describes Why lithium-ion batteries die so young and pr...
TechComm Labs : Winchester house software development
http://tcl.leipper.org/2015/01/winchester-house-software-development
Technologies with a focus on communications and media. Winchester house software development. Jon Evans’ Three Reasons Why Your Software Is So Far Behind Schedule. Got me thinking about Winchester House ( wikipedia. Software development. His rationale is that it is “technical debt” rather than an irrational effort to keep ghosts at bay – but maybe technical debt is indeed just such an effort? Saturday, January 31, 2015, at 10:06 am. Follow any responses to this post with its comments RSS.
TechComm Labs : PCD (personal communications device a.k.a. smartphone) theft and trivia
http://tcl.leipper.org/2015/02/pcd-personal-communications-device-a-k-a-smartphone-theft-and-trivia
Technologies with a focus on communications and media. PCD (personal communications device a.k.a. smartphone) theft and trivia. Some interesting trivia by Robert Brokamp when describing How to prevent mobile phone theft. According to Consumer Reports, 3.1 million smartphones were stolen in 2013, which was nearly a 100 percent increase from 2012 s number. Another 1.4 million were lost. Thursday, February 19, 2015, at 10:52 am. We live in interesting times. You can post a comment. You must be logged in.
Roguish Assertions: TacticsRoguer
http://roguishexploits.blogspot.com/p/pyhton.html
A blog pertaining to life, code, academia, art, and the obscure. Subscribe to: Posts (Atom). Father, Husband, computer scientist, teacher, student, artist, veteran (in that order). View my complete profile. Me hearties, yoho! Missives from a Misanthropologist. Other Sites I've Made. My Homepage at USC. XNA Tutorial - Basic Event Handling. How to develop your first Windows Phone 7 game in . Awesome Inc. template. Powered by Blogger.
Roguish Assertions: How to develop your first Windows Phone 7 game in XNA 4.0
http://roguishexploits.blogspot.com/2011/06/how-to-develop-your-first-windows-phone.html
A blog pertaining to life, code, academia, art, and the obscure. Thursday, June 2, 2011. How to develop your first Windows Phone 7 game in XNA 4.0. Step 1: Install MS Visual Studio 2010. Assuming you have no versions of MS Visual Studio installed. If. You have MSVS 2008 installed, back-up your projects and uninstall. XNA 3x, then uninstall MSVS 2008.). In order to develop for Windows Phone 7, you're going to need at. Least Visual Studio 2010 Express (which comes with the Windows. The WP7 dev tools come i...
Roguish Assertions: How to restore MMB functionality in Blender 2.5x on Mac OS X
http://roguishexploits.blogspot.com/2011/05/how-to-restore-mmb-functionality-in.html
A blog pertaining to life, code, academia, art, and the obscure. Friday, May 20, 2011. How to restore MMB functionality in Blender 2.5x on Mac OS X. So I dabble with blender. You're trying to run blender 2.5x on Mac OS X = 10.6.0, but your MMB (alt-click in blender 2.49) has lost its functionality. Modify your default 'User Preferences' to allow the same button configuration from 2.49 to work in 2.5x. Open up blender 2.5x, and ensure you are in a new project. Go to 'File' 'User Preferences.'. When you ar...
TechComm Labs : Off Grid
http://tcl.leipper.org/category/offgrid
Technologies with a focus on communications and media. The technologies you need when you are not connected to commercial power sources. Batteries, ignorance, dreams. Roadtreking waxes eloquent about the amazing lithium battery system in his RV. It is, perhaps, a better lesson on why snake oils sales so well rather than anything useful about RV battery systems. First problem is that he is amazed at the kind of power draw you can get from Li batteries rather than the […]. Kit building and hardware hacking.
Roguish Assertions: XNA Tutorials
http://roguishexploits.blogspot.com/p/xna-tutorials.html
A blog pertaining to life, code, academia, art, and the obscure. Link: How to develop your first Windows Phone 7 game in XNA 4.0. Link: XNA Tutorial - Basic Event Handling. Subscribe to: Posts (Atom). Father, Husband, computer scientist, teacher, student, artist, veteran (in that order). View my complete profile. Me hearties, yoho! Missives from a Misanthropologist. Other Sites I've Made. My Homepage at USC. XNA Tutorial - Basic Event Handling. How to develop your first Windows Phone 7 game in .
Roguish Assertions: May 2011
http://roguishexploits.blogspot.com/2011_05_01_archive.html
A blog pertaining to life, code, academia, art, and the obscure. Friday, May 20, 2011. How to restore MMB functionality in Blender 2.5x on Mac OS X. So I dabble with blender. You're trying to run blender 2.5x on Mac OS X = 10.6.0, but your MMB (alt-click in blender 2.49) has lost its functionality. Modify your default 'User Preferences' to allow the same button configuration from 2.49 to work in 2.5x. Open up blender 2.5x, and ensure you are in a new project. Go to 'File' 'User Preferences.'. When you ar...
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Robert Gaviota Photography
Home Page - Robert Gavora - Fine and Rare Books
Welcome to our website of fine and rare books. We are celebrating our 30th year of selling books. Our focus is on books of. Railroad History and Technology, Science Fiction, Fantasy, Supernatural, Children's Illustrated, and occasionally various other interesting areas of fiction and non-fiction. We are always interested in purchasing books of merit, whether single items or entire collections. We will travel considerable distances to examine larger collections. FAIRS, SHOWS and EVENTS. Thrapp, Dan L.
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Hydro Plants - logotyp. EHealth - strona WWW. Coffee Beans - logotyp. Vtechnology GmbH - logotyp. EUREDA - strona WWW. Import-worldwide.com - strona WWW. EXPRESS CHWILÓWKI - strona WWW. MARGO WORLDWIDE - strona WWW. MEMORIES FACTORY - wizytówka. IMPORT-WORLDWIDE.COM - logotyp. EUREDA - plakat reklamowy. MARGO WORLDWIDE - wizytówka. FUTURE VOICE SYSTEM - logotyp. FACH DACH - logotyp. MEMORIES FACTORY - logotyp. AGENCJA TAŃCA SPINO - projekt folderu. SPINO AGENCJA TAŃCA - logotyp. ROBERT GAWEŁ - logotyp.
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Robert Gawron
Radioactivity of potassium extracted from cigarette ashes. In the previous post I presented a simple method to extract potassium compounds from ashes. Today I will measure radioactivity of obtained sample by using my homemade Geiger counter. Below is a quick view of the setup I used to gather the measurements. Liens vers ce message. Extracting potassium (with its radioisotope) from cigarette ashes. K, 6,7% of 41. K, and 0,012% of radioisotope 40. The amount of mentioned 40. Liens vers ce message. I didn'...
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Robert Gaxiola
Tuesday, 10 March 2015. Subscribe to: Posts (Atom). Robert Gaxiola is the Creative Director/Co-Founder of advertising agency Mangham Gaxiola in Singapore. http:/ robertgaxiola.com. View my complete profile. Awesome Inc. template. Powered by Blogger.
Robert Gaxiola, Marketing and Advertising
Creative Director Marketing and Advertising. Robert Gaxiola, Creative Director, Mangham Gaxiola. With over 19 years in the business, this wayward American has led some of the most creative agencies in Asia. Namely, FCB, Bates, Batey Ads, and giant Ogilvy and Mather Singapore. In 2006 he was the first to be voted by the IAS as the most influential creative director of the year. The native Californian returned home only once to join San Francisco's own Goodby, Silverstein and Partners. Mangham Gaxiola star...
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