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Featured User: kurt
Open-source hardware project hosting is my passion. I spend most of my free time building neat gadgets or planning what I'll build next. I love building things, and I want to make Open Hardware Hub a place that inspires others to build, ...
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Updates 2013 February 18
It's been a while, hasn't it? Well, that's ok because we've got a lot of updates to talk about. Most of these have been effective on the site fora couple weeks now. A few may or may not be active when this article gets posted, but they'll certainly be applied in the ...
Electronic Dice
Files
- Electronic_Dice.sch - Electronic Dice EAGLE Schematic
- Electronic_Dice_Schematic.pdf - Electronic Dice PDF Schematic
Bill of Materials
This open source hardware project contains no parts.
Steps
. Insert 150pF capacitor
Insert 150pF capacitor as shown. Use a capacitor with a smaller capacitance to increase the frequency of the 555 timer and make the die "roll" through more digits while the button is held down.
. Insert resistors
Insert 1M (brown,black,green,gold) and 1k (brown,black,red,gold) resistors as shown. Decrease the resistance of the 1M resistor to increase the frequency of the 555 timer.
Download steps w/o images
Download steps w/ images
Revisions
6 - updated description
5 - updated step numbers.
4 - changed LED part
3 - added a description for the project image
2 - added file descriptions
1 - Initial project release
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