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Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... of Fluke multimeter you ought to avoid. One particular model of Fluke multimeter (Fluke 87 ... a nearby mobile phone! (And Fluke stuff is very, VERY expensive ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... of Fluke multimeter you ought to avoid. One particular model of Fluke multimeter (Fluke ... nearby mobile phone! (And Fluke stuff is very, VERY expensive ... />
I use these Fluke meters every day at work ... accurate were that of Fluke compared to some other ... -
Testing memory/transistors etc with multimeterAnyone have a rough guide to show how to do this properly? Im using the diode setting on the multimeter to test various components, im touching the b…
... the diode setting on the multimeter to test various components, im ... not that experienced with a multimeter but I know if I ... -
Is This PSU Useable on the Speccy?I just got my Speccy and the PSU has had some 'work' done to it. Somebody has added an extra length of cable on it but rather than soldering or crim…
... measured with a True RMS Fluke multimeter. The value of the capacitor ... -
The right toolsAs i am going to pick up a hobby of fixing spectrums I wanted to know whats the right tools for the job. Like what wattage should the soldering iron …
... pump.
A good multimeter is important and make sure ... have waveforms present. I prefer Fluke. I use an oscilloscope very ... -
The right toolsAs i am going to pick up a hobby of fixing spectrums I wanted to know whats the right tools for the job. Like what wattage should the soldering iron …
... /> ...you don't need a Fluke to repair Spectrums, but at ... 've never bought a new multimeter. You can find good second ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... this project, and possibly a multimeter. Any recommendations?[/QUOTE]
< ... />
For a multimeter my personal choice is Fluke. I have a ... Fluke 8060A which is ... rectifies an AC waveform). My Fluke is also now about 28 ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... their phone down beside their multimeter on occasion, and it's ... . Having your extremely expensive Fluke meter actually die because you ... annoying. I'm sure Fluke would fix it without quibbling ... and as EEVBlog shows, other Fluke made multimeters don't suffer ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... get away with a cheap multimeter like this one from Uni ... -T-UT136B-Auto-Range-Digital-Multimeter-AC-DC-Frequency-Resistance-Tester ... more you pay for a multimeter the faster the update rate ... 'd love to own a Fluke, but I've yet to ... -
DEATH is getting old.....I don't know, maybe it's just me getting old or something... There's a few things happening on here that I just don't understand. We have people th…
... hundreds of pounds on a FLUKE multimeter rather than a decent enough ... -
SPIN v0.2c available now[Cut n Paste from the CSS post] Okay, I'm off to sunny(?) Scarborough for a week, so Woody and I thought it best that we give you something to d…
... , and that could be a fluke. Woody and
I have ... -
Spectrum repairsHello, does anybody here have experience with repairing defunct Spectrums? I have several of them at home, mostly 48K ones collected over time from …
... home, that is, soldering iron, multimeter etc., but no oscilloscope. Should ... -
Can't tune into spectrumHi - I recently discovered an old ZX Spectrum in amongst a load of junk (it's the 48K version). Not sure whether it works yet because when I try to t…
... a very low level, my multimeter only picks it up as ... -
Selling some collectable Sinclair calculators on eBaySinclair Cambridge programmable [url="http://cgi.ebay.co.uk/Sinclair-Cambridge-Programmable-vintage-calculator_W0QQitemZ5803942297QQcategoryZ3284QQrd…
... /> Very rare, Sinclair Radionics Multimeter
[url="http://cgi. ... .uk/Sinclair-Digital-Multimeter-PDM35-vintage-electronics_W0QQitemZ5803963754QQcategoryZ3284QQrdZ1QQcmdZViewItem"] ... /Sinclair-Digital-Multimeter-PDM35-vintage-electronics_W0QQitemZ5803963754QQcategoryZ3284QQrdZ1QQcmdZViewItem[/ ... -
Composite video mod on a 16K issue 2, not workingI carried out the composite video mod detailed here: [url]http://user.tninet.se/~vjz762w/fixuspec.html[/url] I chose the one that requires the trans…
... the various connections with a multimeter and all the solders are ... resistor is measured on my multimeter to be 75ohms (correct) and ... -
128k dead, no TV signalI got 128k spectrum (heatsink model) from a friend of mine. He told me that speccy is dead, and he doesn't know what's wrong with it. When I plugged…
... 6U.
I used multimeter to read voltages, don't ... -
Housing Estates, a postmans view.1. Your gate must be closed at all times. Always. On Saturdays it is preferable if you also lock it / bolt it shut at the bottom. It shall be deemed …
... />
8. If by some fluke you are caught out and ... -
speccy +2 rgb socket driving me crazy!until today I was using RGB pins 1 and 2 for composite out. Tonight I suddenly get mad and decided to build a proper RGB Scart cable. Having read P…
... cables and pins with a multimeter and it looks suprisingly ok ... -
LightpenI have the DK'Tronics Lightpen interface here but the pen's missing. Does anyone know how to build a replacement pen? I'm planning to sell this inter…
I have the DK'Tronics Lightpen interface here but the pen's missing. Does anyone know how to build a replacement pen? I'm planning to sell this interface (I know it's not worth much), but I would like to include a link or at least some instructions on how ... -
Spectrum ethernet... step 1.1Yeah, a tenth of a step :-) Here's the W5100 board up and WORKING: [url]http://www.alioth.net/tmp/w5100-online.jpg[/url] This is called the "Get Th…
... a prolonged fiddle with the multimeter (pins only 0.2mm wide ... bugger to hit with the multimeter probe) I confirmed that one ... -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
... shorts, gone around with a multimeter - everything I can think of ... -
Son of Blagger - impossibly difficult?With the help of emulation, I've been tring to play through some of my first Spectrum games, namely those on the Dixons games bundle that came with m…
... Blagger' Even if by sheer fluke I dont get killed by ... -
Magic Pen - a delightly waste of time[url=http://www.miniclip.com/games/magic-pen/en/]Magic Pen[/url] Played it for some time last night, completed most of the levels, some of which pur…
... , some of which purely by fluke! Working through the 'square ball ... -
Attention Arjun (and people interested in BASIC games programming).I've been looking at the games created by [URL="http://www.worldofspectrum.org/infoseekpub.cgi?regexp=^EP+Software$&model=spectrum"]Angel Ortega/EP S…
... may have been a random fluke. The game is highly playable ... -
ZXCF conundrumsBefore I start spending time prodding my ZXCF, I ought to ask... Anyone else have problems with the ZXCF losing its memory between power cycles? I'v…
... gives 3.3v on my multimeter, presumably that's just a ... -
128K +2 (Grey) no image output.Got an 128K +2 Grey that works in every aspect except no image (neither from RF or RGB), swaped the RF from my 48K+ witch was working well and tested…
... doing some readings with the multimeter, my +2 doesn't get ... -
I got bored ...and took the soldering iron as well as a few spare parts ... and made this cool zilog logo shaped LED thingie. Certainly no genius brainchild, but p…
... 2032 battery cells than a multimeter.
[IMG]http://img31 ... -
Magic Pen 2 - a delightly waste of time[URL="http://www.miniclip.com/games/magic-pen-2/en/"]Magic Pen 2[/URL] Played it for some time last night, completed most of the levels, some of whi…
... , some of which purely by fluke! Working through the 'square ball ... -
Spectrum dead: 8 vertical bars in alternating colorsI have been soldering on this basterd for a long time now. All IC's now have sockets (except the LM1889). I swapped all 4116's by types that are 100%…
... the edge connector? What to multimeter? Scope (I'm not an ... -
Trying to repair a 128K (heatsink)I've bought another ZX Spectrum 128K (heatsink model), but unfortunately the last owner did not tell me it did not work.... Because this Speccy also…
... used the frequencymeter on my multimeter).
The same for the ...
