

Richjd posted up a PC application called R.EXE to help you learn about Ohm’s law…
“OHM’s LAW – What it is. How it works.
A personal LEARNING AID for the interested and patient learner. Just read the following pages with care or call them up using the HELP function under program execution.
A) Learn the color code for resistors through practice.
B) Learn to calculate rsistance for SERIES, PARALLEL, SERIES-PARALLEL circuits. Circuits are auto-generated and displayed. Answers are verified and a score card is kept. Chose a level of difficulty: (E)asy, (D)ifficult, (E)xpert. A calculator and notepad is needed for the more advanced levels. Just a notepad will do for the (E)asy level.
IMPORTANT: Answering questions on impulse will lead to failure and frustration. READ the instructions that preceed the cursor with care and respond in kind before going on (pressing ENTER).
REMEMBER: GIGO – Garbage In, Garbage Out” – Link.










I can’t find a download link for r.exe there.
it’s the links that says R.EXE on the page i linked to.
Vermithrax, try clicking on the “show all steps on one page” square at the top… or alternatively, the last step (which is where the linky resides.)
GIGO, tell that to the recycling plants!
// What's Trending
Raspberry Pi Design Contest
Seventeen Sneaky Secret Hides
A Maker Wedding
Teardrop Camper Trailer
Dad Builds Son an Iron Man Arc Reactor
10 Things to Connect to Your Raspberry Pi
Bringing a Classic Marklin Z-Scale Model Railroad to Life With Arduino
What to do with an 800 Lb Eucalyptus Slab
// What's Shared
A better way to slice a pumpkin
DIY Nerf Darts
100 Dollar Store Organization Ideas for Craft Rooms and Beyond
In the Maker Shed: Minty Boost USB Charger
Mad’s Mouse House
Lace Princess Crowns
I Have a (Puzzling) Dream
Play the Rings of a Tree Trunk Like a Record
// Most Commented
Plastic Bags into Plastic Blocks: Revisited
10 Hot New Boards to Watch
Why the Maker Movement is Here to Stay
MAKE Asks: Roadside Hacks
Ten Tips for Hand Saws and Blades
DIY Hacks & How To’s: Convert From Battery Power to AC
How To Make Your Own Laundry Detergent
What to do with an 800 Lb Eucalyptus Slab