hackaday.com
Announcing the Five Finalists for The Hackaday Prize | Hackaday
http://hackaday.com/2014/10/13/announcing-the-five-finalists-for-the-hackaday-prize
August 22, 2016. Announcing the Five Finalists for The Hackaday Prize. October 13, 2014. Six months ago we challenged you to realize the future of open, connected devices. Today we see the five finalists vying for The Hackaday Prize. These five were chosen by our panel of Launch Judges. To name the winner. Starting on the top left and moving clockwise:. A global network of satellite ground stations. The design demonstrates an affordable node which can be built and linked into a public network to leve...
otteq.ro
XMEGA
http://otteq.ro/category/electronics/xmega
Electrobob.com – Electronics tutorials and articles. This is the update to the teaser posted a while back. I finally got the boards back from China via snailmail. This is a long-term project that I started in college. An earlier incarnation of it was used in my Masters dissertation. Continue reading “Power supply [Intro]”. February 12, 2017. Leave a comment on Power supply [Intro]. Quick level shifter for XMEGA and 5V LCDs. Continue reading “Quick level shifter for XMEGA and 5V LCDs”. March 5, 2016.
otteq.ro
alex
http://otteq.ro/author/alex
Electrobob.com – Electronics tutorials and articles. This is the update to the teaser posted a while back. I finally got the boards back from China via snailmail. This is a long-term project that I started in college. An earlier incarnation of it was used in my Masters dissertation. Continue reading “Power supply [Intro]”. February 12, 2017. Leave a comment on Power supply [Intro]. November 18, 2016. Leave a comment on Not dead. On the dangers of ignoring the basics. March 18, 2016. Continue reading R...
otteq.ro
XMEGA TWI master and MTCH6102
http://otteq.ro/2016/03/05/xmega-twi-master-and-mtch6102
Electrobob.com – Electronics tutorials and articles. XMEGA TWI master and MTCH6102. An alternative title for this article would be: “How to design a crappy touchpad and rip out your hair afterwards”. As I mentioned in my previous post. The way I made this touchpad can be seen in the picture below. As you can see I have 5 rows (rx8 to rx12) and 8 columns (rx0 to rx7) wired up as a matrix on the Front copper layer. The screenshot is from the Kicad. 0 900 600 500 200 100 0 10 20 50 90 129 … 512. For a respo...
otteq.ro
Electronics
http://otteq.ro/category/electronics
Electrobob.com – Electronics tutorials and articles. This is the update to the teaser posted a while back. I finally got the boards back from China via snailmail. This is a long-term project that I started in college. An earlier incarnation of it was used in my Masters dissertation. Continue reading “Power supply [Intro]”. February 12, 2017. Leave a comment on Power supply [Intro]. On the dangers of ignoring the basics. Continue reading “On the dangers of ignoring the basics”. March 18, 2016. As I mentio...
otteq.ro
XMEGA ADC and TWI with interrupts
http://otteq.ro/2016/03/04/xmega-adc-twi-interrupts
Electrobob.com – Electronics tutorials and articles. XMEGA ADC and TWI with interrupts. My current project includes an XMEGA microcontroller, specifically an xmega32a4u. This part is supposed to contain the fixed ADC peripheral. The first versions of this part (xmega32a4) had some problems. You can read more about it here. Write your own library or use ASF? Atmel provides “drivers” for the XMEGA peripherals in a large and convoluted mess known as the A. As an aside, I think Atmel pretty much screwed the ...
rettgergalactic.com
A Moving Timelapse Rig With Arduino | Rettger Galactic
http://rettgergalactic.com/blog/2014/09/a-moving-timelapse-rig-with-arduino
Today the World, Tomorrow the Galaxy! Laquo; « OnePlus One Review. A Voice Controlled Android Stopwatch. Raquo; ». A Moving Timelapse Rig With Arduino. Sep 9, 2014 by liz. If a bonsai tree grows in Chicago without being documented on the internet, did it ever really grow at all? The first step was to design the rig and cut out the pieces. I used some monkey pod and jatoba boards I had laying around. Most of the pieces were cut on the scroll saw, but the turntable was milled out on my Shapeoko. I used an ...
hackaday.com
$40 Antenna Analyzer with Arduino and AD9850 | Hackaday
http://hackaday.com/2015/08/06/40-antenna-analyzer-with-arduino-and-ad9850
August 24, 2016. 40 Antenna Analyzer with Arduino and AD9850. August 6, 2015. If you are a hacker, you might consider ham radio operators as innovative. Most people, however, just see them as cheap. So it is no surprise that hams like [jmharvey] will build an antenna analyzer. If you want an antenna analyzer for $40 (or less, if you have a good stock of parts) this looks like a worthwhile project. If, however, you want to repurpose it to Rickroll your neighbor’s AM radio. Posted in Arduino Hacks. Forward...
hackaday.com
An Even Simpler Smartphone Garage Door Opener | Hackaday
http://hackaday.com/2011/06/15/an-even-simpler-smartphone-garage-door-opener
August 23, 2016. An Even Simpler Smartphone Garage Door Opener. June 15, 2011. We have seen smartphone garage door openers in the past, but [Lou’s] Hack is beautiful in its simplicity. Posted in Cellphone Hacks. MIT’s eSuperbike takes on the Isle of Man. Modifying a cheap robot arm for arduino control →. 39 thoughts on “ An Even Simpler Smartphone Garage Door Opener. June 15, 2011 at 6:30 am. Another problem would be approaching this while on a call — with most phones, when you pair a Bluetooth hea...
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