CircuitGeek

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Entries Tagged ‘DIY’

The Creative AA Battery Powered Cell Phone – Your Cell Phone will Have Longer Life Time!

Have you ever faced this embarrassment before - you’re talking happily with your family or friends through the cell phone, but the cell phone’s battery just being died suddenly?
Yeah, you’re pissed off and feel want to thrash the cell phone into pieces. Well, there is a better solution for your matter, instead of losing your [...]

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DIY an USB Audio DAC and Leave More Green Cow in Your Wallet!

Have immensely interest in the audio DAC design, and would like to DIY a low cost but powerful audio DAC? Ok, now you have the chance, as you’ll learn to create your very own audio DAC today.
You will use the circuit PCM2902 for this project, where you will need to design the DAC from USB [...]

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This Multipurpose “Third Hand” Will be Your Good Assistant

A Home electronic hobbyist supposed enjoy the moment of creating or modifying electronic related projects. Have you been very pissed off or frustrated about the third hands that available in the electronic shop, and the main reason is it cannot hold the board or chip properly because of the inflexible alligator clips?

Sweep the frustration away [...]

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Get Fascinated with This Dazzling RGB Mirror

Do you always feel amazed and flabbergasted with the sparkling RGB lights, especially those colorful lights that use to decorate your house on Christmas or big events?
Well, if you have the chance to DIY yourself instead of adoring others, will you dare to try it?

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DIY skype contact signalizer with picture frames

Try to imagine, you’re having a good time, crunching a bucket of popcorn on your cozy couch with your favorite Saturday night show…

I bet you didn’t even try to get off from your couch, no matter who is calling you. However, you’re still need to check who is on the Skype/MSN. Is there any good [...]

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