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How to build your optical "mouse"?

Is there an "open" circuit design using optical mouse princible (I would guess it is optical flow) to monitor from 10-20...
1 comments posted 21yrs
posted by landy
1 comments posted 21yrs posted by landy

Potential Tech Position - Perth

My employer looks fairly certain to be employing a Service Tech on contract for a period of 4 to 6 months or so. Equipm...
7 comments posted 21yrs
posted by rdsfal
7 comments posted 21yrs posted by rdsfal

Eprom programmer ?

From time to time I have the need to program some of the old 27512 and 27256 eproms. I've been using an old Sunshine pr...
14 comments posted 21yrs
posted by jimshire1_no spammy
14 comments posted 21yrs posted by jimshire1_no spammy

Dishwasher *praise*!

I've seen a few rants here about adverse experiences with dishwashers. Well, this is a good dishwasher experience - Sim...
0 comments posted 21yrs
posted by mack
0 comments posted 21yrs posted by mack

KH-080B VHF power amplifier

Looking for a data sheet for a KH-080B VHF power amplifier This component is fitted to the Kyoto KG109 portable radios
0 comments posted 21yrs
posted by gencomm
0 comments posted 21yrs posted by gencomm

Need external AC adapter: 5V 1.6A?

G'day, I bought an MP3 player in the US, but tonight I somehow managed to short the external AC adapter. This adapter h...
9 comments posted 21yrs
posted by ewww
9 comments posted 21yrs posted by ewww

ESR / C Tester

Elektor Electronics September 2005 http://213.222.12.205/Default.aspx?tabid=27&year=2005&month=9&art=52895&PN=O n A ver...
2 comments posted 21yrs
posted by sum1
2 comments posted 21yrs posted by sum1

15A pcb mount common mode choke in au

ANyone seen a commonly available version? Checked out the usual haunts, farnell and rs etc with no luck. Typical 250vac...
11 comments posted 21yrs
posted by will_get_back_to_you_on_This
11 comments posted 21yrs posted by will_get_back_to_you_on_This

OT Auckland drivers can not drive for nuts

Sorry for the topic & the posting, but there is a point read on, Lets see there are about one million people living in...
20 comments posted 21yrs
posted by sum1
20 comments posted 21yrs posted by sum1

F&P dishwasher (drawer model) Component id

Hello all. After a damp cockroach phase to Neutral fault I am now looking at the "main control board" of a Fisher and P...
0 comments posted 21yrs
posted by mikegw20
0 comments posted 21yrs posted by mikegw20

How to trick a 12V switch mode PS??

Hi all, Trying to trick a 12V, 20-60VA output, switch mode power supply (AKA electronic transformer)designed for haloge...
12 comments posted 21yrs
posted by no
12 comments posted 21yrs posted by no