Electronics Down Under

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corrosion of electrical contacts

I got a complete wiring harness for a 20-year old car from the wreckers. When I pulled the relay box apart, I noticed t...
3 comments posted 10yrs
posted by bruce56
3 comments posted 10yrs posted by bruce56

Re: Another mobile phone radiation device

> The main BS is that AFAIK there's no evidence whatsoever that microwaves > from cell phones at the frequencies and po...
13 comments posted 10yrs
posted by nomail
13 comments posted 10yrs posted by nomail

Microphone to Receive Sound of Car Horn

THE SHORT STORY: ^^^^^^^^^^^^^^^^ I want to know what sort of microphone would be suitable for picking up the sound of...
26 comments posted 10yrs
posted by not
26 comments posted 10yrs posted by not

OT: Energy saving mode in an oven

The Miele electric oven that came with the house I bought recently enters what it describes on its display as an "energ...
12 comments posted 10yrs
posted by sylvia
12 comments posted 10yrs posted by sylvia

RS Online website

Anyone else finding that the website runs like a dog in the evening? Sylvia.
1 comments posted 10yrs
posted by sylvia
1 comments posted 10yrs posted by sylvia

Re: New game in Sydney

>However, Monster cables are regarded as the best available, and always >have been ROTFL. Not even close.
15 comments posted 10yrs
posted by j
15 comments posted 10yrs posted by j

Pot "cover"

I have an existing piece of equipment that has a potentiometer on the side that controls the speed of the machine. I wo...
5 comments posted 10yrs
posted by pjetson
5 comments posted 10yrs posted by pjetson

PCB makers

Hi all I'm looking (at least, my son is) for a reasonable quality and price PCB maker. The board will be double sided a...
3 comments posted 10yrs
posted by glenn
3 comments posted 10yrs posted by glenn

Volt/Ammeter Question.

Hi gang, sorry to keep bothering you with questions. I just took delivery of one of these;...
7 comments posted 10yrs
posted by shaun.at.pukekohe
7 comments posted 10yrs posted by shaun.at.pukekohe

Wifi bluetooth querie.

Any cheap ideas on a cordless interface between a pa amp 20 metres away and a computer,video projector and cordless mike...
3 comments posted 10yrs
posted by haggisz
3 comments posted 10yrs posted by haggisz

small amp querie

I have a small amp TS PG-5 and the on of sw has three positions, off,on and od any ideas what the od is, I thought maybe...
2 comments posted 10yrs
posted by haggisz
2 comments posted 10yrs posted by haggisz

Controlling Aquarium Air Pump Output

Hi folks, I have a large aquarium air pump (Hailea AC-2208) that is quiet and reliable. However I've reduced the number...
35 comments posted 10yrs
posted by shaun.at.pukekohe
35 comments posted 10yrs posted by shaun.at.pukekohe