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How To Work Out Parallel Resistance (If You're Completely New To Theory And...
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'm not sure what the Mac one is like but I'm sure it will be fine. I...
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Maxon OD-880 Overdrive Stripboard Veroboard Layout
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 at the moment so I thought I would find a schematic of this particular...
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Signal Injector / Tracer Stripboard Veroboard Layout
A quick but very useful project. I "designed" (I say designed, it's just a simple astable multivibrator with a basic transistor amplifier) 10 minutes last night and built it this morning basically to...
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Making A Current Blasting Power Supply With Old ATX Power Supplies
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 track down the issue - it usually comes down to a failed component that...
View ArticleMy 30th Birthday.
Not really an electronics post - I'm sorry but it is my 30th birthday and it's finally time I can get something off my chest that has followed me everywhere for about 15 years.The backstory is...
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LED Crossfader Stripboard Veroboard Layout
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 off so I came up with this little circuit. he also wanted it to...
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Floating Power Supply For DVM Panel Meters Stripboard Veroboard Layout
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 didn't have the meter to test it with however it powered a cheap...
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9v Fast(ish) Battery Charger Stripboard Veroboard Layout
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 I have about 30 things with chargeable 9 volt batteries in them it would be...
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Amplifier Speaker Load Box 16 ohm For Direct Recording
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 line out into my recording interface and use software based...
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Self Powered 9 Volt Bar LED Battery Tester LM3914 Stripboard Veroboard Layout
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 any 9 volt battery with it.this is for a active pickup system...
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Yamaha NE-1 Bass Parametric EQ Preamp ( Nathan East ) Stripboard Veroboard...
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 has been asking me to do a layout for the Nathan East Bass Preamp since his...
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Sparky 5 Watt Amplifier Stripboard Veroboard Layout
I thought it was about time to tackle something that's been on my todo list for a while and that is to make a follow up to the infamous Ruby amp (made by Runoffgroove.com) which is a popular circuit...
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Greg Fryer Brian May Treble Booster Deluxe Schematic Stripboard Veroboard Layout
this is one of the best treble boosters I've built and I've built alot of them being a Brian May fan.this was traced from the circuit board and I have made 2 changes (that don't affect the sound)1. in...
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Nintendetar Guitar Fuzz Stripboard Veroboard Layout
This is something I made a long long time ago and subsequently made actual PCBs for which I still have but due to the fact my agoraphobia has reached such levels I can't post them anymore so I don't...
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Soft Latch True Bypass (Relay) Switch For Guitar Effects Stripboard veroboard...
People often like to retrofit their guitar effects with "true bypass" switches but this usually means wrecking the pedal case by drilling holes in it and stripping out the buffered section...
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Adjustable Lab Power Supply With Current Limiting ( L200C ) Stripboard...
it's been a while since I've done a new layout - I've been and continue to be ill but I thought I would try and do something so people don't give up coming here. so with a body full of painkillers etc....
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Simple LED Flasher Stripboard Veroboard Layout
I've done LED flasher type circuits before on here but usually they were for something someone wanted so they did specific things like fade in and out and so on.So I thought for a little 10 minute...
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Temperature Controlled Fan Controller Stripboard Veroboard Layout
I built this for 2 things - 1. my computer is getting a little hot and I like quiet for as much as is possible so having a little automatic controller turning on a few fans when it gets too hot is...
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Adjustable Mains Hum Notch Filter Stripboard Veroboard Layout
I built this for those of you who have guitars with single coil pickups or indeed anything that picks up mains interference up (that annoying set of speakers in my bed room for example) anyway this...
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Poor Mans Audio Signal Generator Stripboard Veroboard Layout
this is something I made in school 15 odd years ago. you had to take a square wave, use a passive filter network to convert the signal to triangle and sine - this also has square and integrator...
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