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Joe Desbonnet
Attended National University of Ireland, Galway
Lives in Galway
210 followers|2,183,601 views
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Joe Desbonnet

commented on a video on YouTube.
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How do these resistors perform at high frequency? I suspect (given the geometry) they're intended for very low frequency / DC only.
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nRADRUS
 
+Joe Desbonnet very low frequency is usefull too )
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Joe Desbonnet

commented on a video on YouTube.
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Need timezone compensation for this to work right ;-)
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+Joe Desbonnet An Einsteiniam Time Compensator.
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Google does some weird shit to some of my photos...
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Not my finest work... but adequate. A ZnSe macro lens for my Flir E4. (Original idea from https://twitter.com/mikelectricstuf )
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Sorry: was waay off... focus is about 40mm from lens. 
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NXP LPC8xx EEPROM emulation
Screen grab from terminal of demo showing the reprogramming of a byte in 'EEPROM' (actually a page in flash memory). Summary: The NXP LPC8xx series of MCU lack traditional EEPROM capability to preserve settings across power cycles, but this functionality ca...
Screen grab from terminal of demo showing the reprogramming of a byte in 'EEPROM' (actually a page in flash memory). Summary: The NXP LPC8xx series of MCU lack traditional EEPROM capability to preserve settings across power c...
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You can allocate space using the linker script also.
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Joe Desbonnet

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My teardown video of a €4 photoelectric variety smoke alarm on sale in Lidl at the moment (April 2015). The video also covers the basic theory of photoelectric sensor as well as the more common ionizing sensor. Apologies for the focusing problems: I'm still new to video blogging. 
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yes... i've just spent the last hour trying to jury rig one... mainly featuring duct tape :) ... Think I might splah out on something proper.
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Can anyone recommend  good OpenVPN client for Mac?
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Yes, that seems to be working nicely! Thanks.
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It seems it's no longer possible to change the privacy settings of a post in G+ once submitted. I could have sworn that was possible before?!
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Nope, it was never there. I often try to do it, hoping its been added...not yet :-(
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Cool WebGL demo (needs a good up-to-date browser and some serious video card horsepower)
Flight data visualized on a WebGL globe. Just like everyone else.
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Have him in circles
210 people
Mark O'Donnell's profile photo
Tamás Beczák's profile photo
Paul O'Malley's profile photo
Sudarshan Venkataraman's profile photo
Thomas Holmes's profile photo
Mark Nolan's profile photo
Michael Farag's profile photo
Gary Boland's profile photo
Madeline Mitchell's profile photo
Education
  • National University of Ireland, Galway
    Physics, 1987 - 1991
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Male
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Occupation
Engineer
Employment
  • Engineer, present
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Currently
Galway
Previously
Galway - Galway - Dublin
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