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Electronics Down Under Lively Australian electronics hobbyists community
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There are 48995 individual articles here that are part of 4994 discussions
Please see below the list of the most recent and the best rated articles in Electronics Down Under

The most recent discussions

OT just thought it funny


January 18, 2017, 1:23 pm

https://www.alivewater.com/store/whole-house-models Read more »

Remember me rabbiting about non acceptance of hotmail address?


January 11, 2017, 3:31 pm

Just tried to register interest in my republic and I put a hotmail address that I have had for yonks and it wont accept it, it keeps saying to enter a valid email address, see I told you so, I wa... Read more »

My history


January 8, 2017, 7:03 am

I have been designing and building various devices from a multi channel mix er with all the hardware to hold an outdoor concert. I also have origional laser lights etc. My last project was a 1000 ... Read more »

Australian electronics


January 8, 2017, 6:25 am

If this is who you represent. No wonder you don't know what you are talking about ae was a poor second rated publication at the time i never wasted my time reading a second book. You just copy other ... Read more »

Four way speakers


January 6, 2017, 11:17 am

Someone was asking about eti 4000 speakers i have lost the article but have found the eti article on four way transmission line speakers. I have also found how to build a three way active crossov... Read more »

Eti 4000 speakers


January 6, 2017, 9:53 am

I think they had kef drivers the woofer was reported as being nearly perfec t in the low frequency range. They were reported to hold their own as refer ence speakers. Unless you are playing good vi... Read more »

Peltier question.

  [ 2 ]
December 18, 2016, 12:49 am

Quick question about peltiers. I have a small polystyrene box (250mm x 200 x 250 tall) that I want to keep at aroud 8 deg C to keep earthworms alive in 'tupperware' and a bit of water, for up to... Read more »

12 volt car lamp on six volts


December 17, 2016, 7:21 am

I had a Honda ATC that required a 6 volt 25 watt headlamp. I couldn't find one anywhere but I had a 12 volt 100 watt headlamp globe. I worked out that it would consume 25 watts when powered by 6 ... Read more »

Dick Smith Kit notes.


November 23, 2016, 11:19 am

G'day again, One of the visitors to my website is looking for the notes for a DSE volume compressor kit, K5621. Would anyone out there happen to have a copy of them? Thanks, Bob Read more »

Puzzle


November 20, 2016, 5:07 am

I have an mkv file,about 4.8 gb.I can copy it anywhere on the hard drive but if I try to copy it to any USB stick it says drive is full even though it is not, and anything else will copy to it b... Read more »

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The best rated discussions

rating
5

LabTool-48 programmer software


Does anyone happen to have version 4.67 of the driver software for the genuine Advantech LabTool-48 programmer ( NOT the 48UX/48UXP, NOT the Dataman or any other Chinese clone)? They (AEC) took it o... Read more »

rating
5

Casio atc-1000 manual reqd.


Does anyone have a manual for this rather funky watch - can work most of it out but as it can do so much need the manual. There was a copy floating around the net on geocities but searching produces ... Read more »

rating
5

TEAC remote control


Got a circa 10 years old Teac TV that goes fine but a remote stopped working. Looks like fiddling with the resonator brings it to life for a moment - anyone knows what part/what frequency I should ... Read more »

rating
5

Mythbusters


Another good one last night. They did ship-sinking experiments, and several versions of an exploding trombone. SBS television in Australia is now referring to Mythbusters as their cult phonomenon. Read more »

rating
5

Equipment Exchange Bulletin from the 1960's


Some of you will remember the amazing Equipment Exchange Bulletin from Tasmania in the 60/70's. In this months Amateur Radio Magazine there's an brief piece about the passing of Ralf Gunther VK7RG w... Read more »

rating
5

Phil's design in EA Dec1987


Hi Phil, (you know who you are) Just looked a an old Circuit Design Idea in EA - Fast Peak Limiter Was that you? ---- Joe Read more »

rating
5

Kenwood N.B. circuit.- Please expliain!


Greetings group. Could someone please explain the function of the N.B. circuit button on a Kenwood stereo. I have a customer who believes it resets the stereo after it has been moved, because the ste... Read more »

rating
4

Phone socket wiring


Hello, I have an old extension phone socket to which there is only one wire attached at present. The phone that plugs into it only has two pins with metal on them (the outside ones) plus the large pl... Read more »

rating
3.5

Godzilla lives underneath Japan.?

  [ 2 ]

Godzilla lives underneath Japan.? This quake video is really worth looking at: http://www.youtube.com/watch?v=j6K6JcAB9T0 Cheers Don... ============================== -- Don McKenzie Site Map... Read more »

rating
3

Help required with low battery hysteresis


Hi, I'm working on a small step-up switch-mode power supply based on the MAX1797 that will use two AAs. The circuit was quite simple, until I got to the low battery hysteresis. I found an example... Read more »