In this instructable I will show you how to make your own tremolo effects pedal. Really what the pedal is doing is switching the guitar's signal on and off sequentially, making that cool effect that we have heard in so many songs to date.
Via Instructables | Posted on 2009.11.01 at 11:15
No Haunted House is complete without a painting with moving eyes!
And since most people don't have secret passageways in their home, we decided to make a cheap version with the Moving Eyes Portrait!
See it in action, then try making your own!
All you need is:
1x Shadow Box
1x Picture (should be the size of the window in the shadow box, with easy to cut out eyes)
1x Old Analog Click
1x Paper circle of printed pupils (download ours at our website: http:www.
Via Instructables | Posted on 2009.10.30 at 19:32
This is the second revision of my PIC based LED binary clock. The original version was the first PIC project I attempted, it used a PIC16F84A to do both the timekeeping and control the display matrix, unfortunately it didn't keep good enough time and gained about a minute every week.
Via Instructables | Posted on 2009.10.30 at 19:25
Xerox recently announced a new conductive ink that will allow for flexible printed ICs which are stable in open-air environments - [via]
Xerox’s process uses ink containing silver metal that can be used to wire up processing circuitry.
Via Electronics-Lab.com | Posted on 2009.10.30 at 19:02
The bq2404x series of devices are highly integrated Li-ion linear chargers devices targeted at space-limited portable applications. The devices operate from either a USB port or AC adapter.
Via Electronics-Lab.com | Posted on 2009.10.30 at 18:42
Prepare your drawing on your favorite software -> Upload your files -> laser does the job -> get your package. That’s how easy you can obtain your own acrylic parts.
Via Electronics-Lab.com | Posted on 2009.10.30 at 18:18
Jacques VE2EMM writes:
With a maximum capacity of 20 volts and 1 amp, it will supply most of your projects, it’s greatest quality is the protection all your projects, it is capable of limiting the maximum current to as low as 1mA, saving your ICs and transistors in case of an accidental short circuit during the experimenting period of your projects.
Via Electronics-Lab.com | Posted on 2009.10.30 at 17:51
Thermal design can be a more significant determinant of total light output in high-brightness LED designs than the electrical design. LED lifetimes can decrease as temperatures rise, and at high enough temperatures, LED efficacy decreases.
Via Electronics-Lab.com | Posted on 2009.10.30 at 17:09
So last year, I was a Ghostbuster for Halloween, using the incredibly awesome proton pack I built. There were a couple of problems with the costume, so I decided to fix them and upgrade the costume for this year's Halloween.
Via Instructables | Posted on 2009.10.27 at 15:13
Tired of spending hours and hours in wire soldering? Do your circuits look ugly and you are looking for a way to produce professional-like PCBs? Then you had better try photoetching.
Via Electronics-Lab.com | Posted on 2009.10.27 at 05:32