Category: Electronics

DIY Binary Clock Build

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If you are looking for a nice DIY Binary Clock design have a look at this one by Kenneth Finnegan. It uses a sweet DS3232 RTC, but at a cost of $7.63 it better also do the dishes… … Continue Reading

Coffee Can Clock

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This Coffee Can Clock is a nice piece of work, there is a good build log and tons of details here at the Wise time with Arduino blog.

“The electronics is based on Wiseduino (Arduino clone with DS1307 real time clock on board), with a LED matrix shield sitting on top. The shield is built with 74HC595 shift registers that drive two bi-color (red, green, and orange by subtraction) 8×8 LED matrices.”


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Geeker electronics: 009b06f38695de0d0d383c24bf894a9e Coffee Can Clock Geeker electronics: 7f14bbf0b0c13fca3af83ff82c0b71ca Coffee Can Clock Geeker electronics: 74aebacefce445cc5a4b6bda6e6090d2 Coffee Can Clock Geeker electronics: 4a71fd15f8a06cd966f55194fc8426f3 Coffee Can Clock Geeker electronics: ade140a204000009065d245d449d20b4 Coffee Can Clock Geeker electronics: 52a3e550b3b2e14a7f1f3f3d88e8e03d Coffee Can Clock Geeker electronics: bdd7e81bd9ea46b048e7a342c714ef9d Coffee Can Clock

Geeker electronics: 325472601571f31e1bf00674c368d335 Coffee Can Clock

Originally by Alan Parekh from Hacked Gadgets – DIY Tech Blog on February 5, 2010, 9:10pm

Transparent solderless breadboard

Geeker electronics: a69dbb2e73cfa34fbd700eb3c10b7551 Transparent solderless breadboard

Recently I’ve been helping a friend’s 11-year-old daughter get started in electronics.   … Continue Reading

Print your own circuit boards with an Inkjet (and a modicum of skill)

Geeker electronics: 532ee3d04083f47f361cab522ee464d0 Print your own circuit boards with an Inkjet (and a modicum of skill)
Remember yesterday, when one illustrious modder whipped up a head-mounted computer that featured a printed circuit board of his own design? The fabrication method he used was called direct-to-PCB Inkjet printing. … Continue Reading

XBee Wireless Temperature Sensor

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This wireless temperature sensor project uses an XBee, breakout board, and simple power supply to transmit temperature data to an Arduino base station. This looks like it could be easily expanded into a whole house monitoring system. … Continue Reading

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