eletro

Eletric Stuff, Ohm Law, Resistor Colors, Karnaugh Maps…

Resistor Codes

eletro 220

-> 220Ω   --RRB--

eletro BKR

-> 1kΩ   --BKR--

eletro 4k7

-> 4.7kΩ   --YVR--

With *SH colors!

Power Supply (Source)

Calculates load network on a PS. Simbling loads mean serial, simbling arrays parallel.

s = Source.new("12dc")
s << Resistor.new("100")
s << [Resistor.new("100"), Resistor.new("100")]
s << [Resistor.new("100"), Resistor.new("200")]

s.sum_net
=> Resistor 54.5454Ω

s.i
=> 0.220mA

s << Resistor.new("100")
s << [Resistor.new("100"), Resistor.new("100")]
s << [Resistor.new("100"), [Resistor.new("100"), Resistor.new("100")]]

s.sum_net
=> Resistor 33.3333Ω

s.i
=> 0.360mA

Ohm`s Law

TBF

Note on Patches/Pull Requests

  • Fork the project.

  • Make your feature addition or bug fix.

  • Add tests for it. This is important so I don’t break it in a future version unintentionally.

  • Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)

  • Send me a pull request. Bonus points for topic branches.

Copyright © 2010 Marcos Piccinini. See LICENSE for details.