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Speech recognition
So I am again working on a device for the Deaf. Necessity being the mother of invention and all, I am sitting in the back seat of a 172 and interpreting for a Deaf student pilot...
Monday, 24 August 2015 - 00:37
Hall Current Sensor
Hello all,    This is an impressive device - has anyone used these before?  Have they been around for a while and I am just not aware? Seems like a lot of extra...
Monday, 5 January 2015 - 03:25
Searching for a Cap!
Hello 'Freaks,        I am repairing an ultrasonic cleaner and I am struggling to find a capacitor (.512uF 2000v film) with the marking CBB81-512J2000V (...
Saturday, 6 December 2014 - 22:36
Circuit Scribe
Hi All,      This is making the rounds on social media - when are one of the 'Freaks gonna start a Kickstarter campaign?;)   http://youtu.be/e0NM1jJbjrM...
Friday, 21 November 2014 - 04:38
Plugins and Projects
Hello 'Freaks, I searched the forums for a thread on recommended plugins for Atmel Studio. Do you care to share your default setup? I have always been a BASCOM guy, but I...
Friday, 8 August 2014 - 00:40
Lady Ada
So we all know she is pretty awesome right? So in this video I am learning why the aftermarket chargers I try to use for my iphone trigger the following response from my iphone:...
Saturday, 11 January 2014 - 12:37
Sound detection
Hello everyone, I am a certified American sign language interpreter in my state and also coordinate various free electrical services for my local Deaf community. During a recent...
Saturday, 21 December 2013 - 21:27
Seeing is believing?
Today I attended a presentation on "tuning 60 cycles!" 30 years ago when I studied AC theory and power factor correction we would calculate the amount of correction needed to...
Friday, 6 December 2013 - 03:59
Measuring a loop antenna
I have been taxed with verifying that an underground loop antenna for a parking lot exit gate falls within the 75-100 micro henry (uH) range... EDIT: thanks everyone for the...
Wednesday, 28 August 2013 - 14:35
Simple ASM
Hey everyone, Here is a simple little asm program...I was playing around with a "pause" in order to see the output and am still not happy with my ideas...I suppose the _second_...
Saturday, 28 March 2009 - 00:08
Charger Layout!
Hi Everyone, Please critique this PCB layout for me...this is a battery charger (LTC4060) and the output goes into a DC-DC converter (Max8815A). Please disregard the...
Monday, 2 February 2009 - 22:22
Charge circuit IC's for Handhelds
Hello everyone, I have been searching for a nice rechargeable battery and charging circuit for the FR. I have found that this is no simple task for a novice. Sparkfun has...
Friday, 30 January 2009 - 02:23

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