Yesterday I discovered the instructable called Making a powerful programmable keypad for less than $30.And as soon as I read it, I wanted to make one for myself and ordered the required parts. But while waiting for them to arrive, I got thinking about the project. The keypad needs to have its keys r...
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Build-o-MaticContinue Reading »from Instructables: exploring - technology - robots http://ift.tt/1B6xSdD
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