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  1. FuZZ1L0G1C

    Series or parallel fans for max cooling ?

    Jet-engine or wind-tunnel design? My air-cooled 130 amp welding machine was recently purchased. Works great for home projects such as work-bench etc. with one drawback – duty cycle. The 5-inch (127 mm) diameter rear extractor fan cools the transformer while operating, up to the point where...
  2. FuZZ1L0G1C

    Is BB code general use or made specifically for this site?

    Hi. As an amateur coder in HTML, I've read with keen interest your tutorial on BB code. It looks very similar to HTML, with tag delimiters <> being replaced by []. Just for curiosity, is this a code developed specifically for EP, or is it used in other applications? And what do the letters BB...
  3. FuZZ1L0G1C

    Can hall effect sensor replace 50K linear potentiometer?

    Preferably need non-mechanical sensing. Hi, I'm trying to design an electronic treadle-pot that can vary a resistance from 0 ohms to 50K (linear taper?). Input is 5V DC, output varies according to variable resistance. 1K series resistor appears to be a current-limiter (R=min 1K). Although...
  4. FuZZ1L0G1C

    Can SAMSUNG laser printer toner errors be over-ridden? (Scan ONLY).

    Want to SCAN only without printing. My colour laser printer, a SAMSUNG CLX-3170FN, CMYK M/F, has a higher flatbed-scanning resolution of 4800DPI in full colour, as opposed to lower 600DPI colour-scan of (current) smaller mono laser SAMSUNG SCX-3405 M/F printer. However, this CMYK printer...
  5. FuZZ1L0G1C

    Which DVD video format works best with TELEFUNKEN?

    The home theatre is a TELEFUNKEN THT-6000HDMIA. Original video format is mostly FLV with a few AVI's. PC uses VLC as media player, which plays all OK. After burning to 4.7GB DVD-R blank DVD's, some AVI's play OK, while others have poor or no sound. FLV's do not play or get recognised by...
  6. FuZZ1L0G1C

    Discharging an erratic mouse

    If your PS/2, USB, or wireless mouse is misbehaving, try discharging the devices' on-board caps. After many frustrating hours of checking the settings in registry, control-panel, browsing PC forums and websites, a computer-related forum provided a stupidly-simple cause and solution...
  7. FuZZ1L0G1C

    Introduction

    Hi. My true name is Clive. (User alias FuZZ1L0G1C.) As a 59-year young pensioner, my 40+ year career has included the electrical and electronics fields (mostly industrial environments). However, my true passion since a teen in 60/70's has always been electronics, including anything related to...
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