Electronics Down Under

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Small motor coupling sourcing

I'm trying to find some (cheap) flex couplings to mate some 8mm stepper motor shafts to the 8mm end of some lead screws...
12 comments posted 14yrs
posted by jon.dough
12 comments posted 14yrs posted by jon.dough

WTB: Spectrum Analyzer (21 GHz or higher)

I am looking to buy a used SPECTRUM ANALYZER (21 GHz or higher) in good working condition. Prefer HP Agilent or Tektron...
0 comments posted 14yrs
posted by vk2ipd
0 comments posted 14yrs posted by vk2ipd

Earth fault - motorised treadmill (long) ...

DIL-to-be? (son's current squeeze) presented a "yumcha" motorised treadmill for me to check/repair. Badged Vibelife V81...
5 comments posted 14yrs
posted by noone
5 comments posted 14yrs posted by noone

Should I obey my phone's charging advice?

My mobile phone, an Android based Samsung Galaxy SII, nags me to unplug the charger as soon as it is fully charged. A c...
6 comments posted 14yrs
posted by david
6 comments posted 14yrs posted by david

Local SMD part placement service?

There are outfits OS that sell SMD/DIP adaptors, that also offer part placement service at a reasonable rate for small q...
6 comments posted 14yrs
posted by bv
6 comments posted 14yrs posted by bv

4053 replacement compatible switch?

Hi all, I'm looking for a 4053 pinout compatible switch, in a soic package, that has ttl logic level control at 15V VDD...
2 comments posted 14yrs
posted by gcddeletemelbnospam
2 comments posted 14yrs posted by gcddeletemelbnospam

New Chinese Ham Amp

http://www.hellocq.net/forum/showthread.php?t=276966 $1200.00 US Not to bad for a full Gallon although construction shou...
0 comments posted 14yrs
posted by atec77
0 comments posted 14yrs posted by atec77

dual wifi antennas on routers

I have a new dual antenna router I bought off ebay, a netgear prosafe series DGFV338. I was wondering how the 2 antenna...
8 comments posted 14yrs
posted by gg
8 comments posted 14yrs posted by gg

P mosfet

G'Day All, I'm trying to use a P type mosfet (IRF 9540) as a PWM switch to charge a battery. I cant get it to turn on c...
9 comments posted 14yrs
posted by rheilly
9 comments posted 14yrs posted by rheilly

Hey Phil, Here's something about CFL recycling

Following up from your post a little bit back, our local paper "the Central Coast Express Advocate" ran this article to...
2 comments posted 14yrs
posted by nospam
2 comments posted 14yrs posted by nospam

split aircons at aldi/bunnings

I was looking at the low cost split aircons at Bunnings on a pallete for $599 and now I see the latest Aldi catalog has...
32 comments posted 14yrs
posted by gg
32 comments posted 14yrs posted by gg

Some Solar problems ahead?

Looks like there could be problems ahead. Had to happen I suppose. Not enough thought went into it...........
27 comments posted 14yrs
posted by Home
27 comments posted 14yrs posted by Home

Aerial CAT5/6 cable wanted

Does anyone know where I can get about 20-30 metres of aerial CAT5 or CAT6 cable in Melbourne? I need to connect a cable...
13 comments posted 14yrs
posted by pjetson
13 comments posted 14yrs posted by pjetson

Tesla rides again

Mr Teslas vision seems to have surfaced again, in a smaller form maybe. See www.witricity.com. They're claiming a power...
1 comments posted 14yrs
posted by bv
1 comments posted 14yrs posted by bv