Electronics Down Under

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TOA ER-58 Megaphone Microphone

I've been trying to get an old ex-army megaphone going. As is, you press the talk button on the mic and hear a pop from...
9 comments posted 7yrs
posted by not
9 comments posted 7yrs posted by not

So much for the global lithium shortage

I can't rember if this was the newsgroup that had the thread. Warning, don't have a cuppa in your hand whilst listening...
4 comments posted 8yrs
posted by news18
4 comments posted 8yrs posted by news18

Car Toys

What do people have in the add on electronics device area? We've just take delivery of a new vehicle that "networks' vi...
0 comments posted 8yrs
posted by news18
0 comments posted 8yrs posted by news18

Float charge 12v car battery?

I have a 'parts car' that has a good battery that I don't want to die due to negligence. I don't have a battery charger...
19 comments posted 8yrs
posted by shaun.at.pukekohe
19 comments posted 8yrs posted by shaun.at.pukekohe

teeny micro-minature SMD fuses

I have a DDS tape drive. When plugged in, none of the LEDs come on. It is supposed to do a self-test. Next to the power...
5 comments posted 8yrs
posted by bruce56
5 comments posted 8yrs posted by bruce56

jammer for 595-625 MHz

Could you help me to find this jammer, please?
8 comments posted 8yrs
posted by matlab.user
8 comments posted 8yrs posted by matlab.user

Clock-Radio gaining time

(My news server hasn't shown any new posts, here, for about a fortnight, so to make sure there is still someone, apart...
7 comments posted 8yrs
posted by daniel47
7 comments posted 8yrs posted by daniel47

Phone battery

I put a generic battery in my phone and from then on it would not charge over 85% Just put a different battery in and it...
4 comments posted 8yrs
posted by haggisz
4 comments posted 8yrs posted by haggisz

Codan 7302 Power Supply - any info

Have one of these, in a box the same as the green 6801 and the 7113 PSU (except it's blue). Internally it looks half-ba...
4 comments posted 8yrs
posted by me
4 comments posted 8yrs posted by me

Re: LED Slide Projector

>> Clifford Heath wrote: >>> >>>> I've been looking into whether it would be practical to replace the >>>> incandescent...
10 comments posted 8yrs
posted by jasen
10 comments posted 8yrs posted by jasen

automotive LED "replacement" bulbs are P.I.T.A.

All the T10 wedge bulbs that I have bought (from different vendors) have been non-polarised, so they work first time. N...
5 comments posted 8yrs
posted by bruce56
5 comments posted 8yrs posted by bruce56

ADSL and old wall phone

Hello, I'm about to connect an ADSL modem to my phone line, but I have an old, pulse-dialling wall phone in another roo...
6 comments posted 8yrs
posted by no
6 comments posted 8yrs posted by no

Dontronics - Make Me An Offer

Dontronics - Make Me An Offer About 2 years ago, I knew the day would come that I would have to shut down Dontronics, s...
3 comments posted 8yrs
posted by 5V
3 comments posted 8yrs posted by 5V