Elfin Technologies

Some useful DIY (Do-it-Yourself) Projects and hacks

Warning: This Page is undergoing frequent updates... yadda yadda

I've accumulated and designed a lot of useful circuits over time, many of which are relatively simple but may be helpful to DIY builders. I've starting this page to offer some of these, mostly small circuits or product modifications right now. In all cases at least a descriptive explanation and schematic are offered. In many cases a blank PCB is also available for a small fee, or a fully populated one for a bit more. Gerber files can also be requested. For very for simple boards, PCB graphics images are provided as single color GIF or JPG files, set up to properly scale on a 300dpi printer. If you use products like PNP Blue to crank out occasional quickie PC boards, these might work for you. In any case, feel free to use the Contact form for any inquiries.

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