Electronics Down Under

The Reverse Geocache Puzzle based on an Arduino microcontroller.

Here's an unusual wedding present - a puzzle box that won't open until it is taken to a certain location in the world!....

0 comments posted 16yrs

posted by 5V

0 comments posted 16yrs posted by 5V

decent SLA battery suppliers, Perth?

May wind up needing a quantity of SLA's to refit an APC UPS. The usual suspects list comparable units - 12v 5Ah 90W x 7...

8 comments posted 16yrs

posted by noone

8 comments posted 16yrs posted by noone

Re: Government offer of *feed-in tariff of 60 cents per kilowatt hour (kWh)*

>> Government offer of *feed-in tariff of 60 cents per kilowatt hour >> (kWh)* >> >> I'm a bit confused about the gover...

8 comments posted 16yrs

posted by lookmanohands

8 comments posted 16yrs posted by lookmanohands

Government offer of *feed-in tariff of 60 cents per kilowatt hour (kWh)*

Government offer of *feed-in tariff of 60 cents per kilowatt hour (kWh)* I'm a bit confused about the government offer...

5 comments posted 16yrs

posted by lookmanohands

5 comments posted 16yrs posted by lookmanohands

Wireless router antenna

Some time ago I added a high gain antenna to my wireless router and it made a noticeable improvement to the performance...

1 comments posted 16yrs

posted by david

1 comments posted 16yrs posted by david

Re: Video on Sparkfun Electronics giving away $100K in 1:45 hours.

> > Free Day recap of what it was like behind the scenes in the SparkFun > offices on January 7th. > > http://www.youtu...

4 comments posted 16yrs

posted by dotatdot

4 comments posted 16yrs posted by dotatdot

Re: Video on Sparkfun Electronics giving away $100K in 1:45 hours.

> > Free Day recap of what it was like behind the scenes in the SparkFun > offices on January 7th. > > http://www.youtu...

4 comments posted 16yrs

posted by asmith

4 comments posted 16yrs posted by asmith

Re: Video on Sparkfun Electronics giving away $100K in 1:45 hours.

> > Free Day recap of what it was like behind the scenes in the SparkFun > offices on January 7th. > > http://www.youtu...

1 comments posted 16yrs

posted by mborgerson

1 comments posted 16yrs posted by mborgerson

Video on Sparkfun Electronics giving away $100K in 1:45 hours.

Free Day recap of what it was like behind the scenes in the SparkFun offices on January 7th. http://www.youtube.com/wat...

0 comments posted 16yrs

posted by 5V

0 comments posted 16yrs posted by 5V

Luxeon, Cree, et al - LED questions

I need to supply a couple of high power LEDs for an application next Saturday. Time is short and I will need a local su...

2 comments posted 16yrs

posted by trevor

2 comments posted 16yrs posted by trevor

DAB sound quality

Hi, I ran the phone jack of my digital radio through to a reasonable amp & speaker set. The sound is clean, but the dyn...

2 comments posted 16yrs

posted by bxvarley

2 comments posted 16yrs posted by bxvarley

Free SCSI Drives, etc

Hi Folks, Free: a bunch of old SCSI HDD Drives, Interface Cards, Tape Drives, CD players and a CD recorder. See http://...

19 comments posted 16yrs

posted by gzimmer

19 comments posted 16yrs posted by gzimmer

Free to a good home: armature tester &/or tranny

A Martindale (UK) armature/stator tester has come my way. Mint condition, in original box with instruction manual. It's...

0 comments posted 16yrs

posted by bxvarley

0 comments posted 16yrs posted by bxvarley

Mast head amp interferes with Austar reception.

Neighbour has Austar from a dish and free-to-air digital from a fairly new antenna, via a mast-head amp. Both signals g...

3 comments posted 16yrs

posted by tt92

3 comments posted 16yrs posted by tt92

continuity tester ?

hi, any body got links or schematics for a continuity tester for automotive use ? preferably simple design with audio an...

12 comments posted 16yrs

posted by krawczuk

12 comments posted 16yrs posted by krawczuk