Paul In The Lab

I'm not feeling too well so I won't drone on about this + I'm going to watch Michael Mosley documentaries for a bit. My friend ...

another cool little voltage monitor but I had some requirements - I wanted it to be self powered and have an onboard load so I could check ...

I wanted to use my Bugera 6262 cranked up a bit so I thought I need to design a quick load box so I can unplug the speakers and put the lin...

most of the chargers I own don't work fast enough - they take in the order of 14 hours so I thought "why not make one" since ...

this was another one done out of necessity really. I needed to power a panel meter from the same supply as I was measuring. I actually di...

This was a request I got via email, they wanted the LEDs to fade in and out to mimic some aircraft lights rather than just turn on and o...

what is Current Blasting? I hear you ask.. Well sometimes when you have a fault with a piece of equipment it's not always easy to trac...

A quick but very useful project. I "designed" (I say designed, it's just a simple astable multivibrator with a basic transi...

Another guitar overdrive (groan) but it's a good type of thing to build when you can't think of original ideas and I am abit stuck ...

First of all you need a Scientific calculator to "play along" I know the one in windows is adequate if you don't have one, I...