Electronics Forum / Electronics / November 2004

Turning an ordinary 12-volt car battery charger in to a regulated
charger?
Hi,
I was just wondering if any electronics whiz kid out there could tell

I know this is a long shot, but does anyone know where I can get this
repaired? It works fine, but there is no sound. I am in Melbourne.
rgds,
Pete

any url available. please.
solar array to charge 12 V to produces 1A for mp3, GPS, mobile.
TIA

I would like to ask , how to divide 1MHz crystal frequency input frequency
to 1kHz output frequency using divide by N counters?
Cheers
Sommes

I was wondering if anyone could let me know that if  Input/Output (I/O) Interface Kit For Your PC
http://www1.jaycar.com.au/productView.asp?ID=KC5230&CATID=&keywords=KC5230&SPECI
AL=&form=KEYWORD&ProdCodeOnly=&Keyword1=&Keyword2=&pageNumber=&priceMin=&priceMa
x=&SUBCATID=
Will work ...