Circuit Playground

The little calculators are great, especially for beginners. I wish they’d update it, though.

Probably a few other updates are needed.

Does not let me decide which values must be fixed and which must be computed, and usually gets it wrong, requiring much fiddling to get the answer desired. Does not have a way for handling LEDs in parallel. Otherwise, really useful piece of software, especially for teaching.

Much more convenient than searching the Internet and handy when checking all kinds of things like USB connector pinouts.

I mainly got this for the resistor codes but I have no doubt I'll put the other tools to use too. It's a nice little app and I'm happy to support Adafruit software!

Found this app to be an excellent reference for my hardware projects. Clean, simple, with lots of spec info for simple circuits. Would like to see more pin layouts for more boards but great resource as it is now.

I don't know what happened, but now the capacitor code function is broken. Type in "0.0056 uf" and it defaults to "10 uf". I used to love this app but wish I could downgrade to a previous version. Please fix it.

Love it. Would like to see more info e.g. Transistor pin outs and a very basic bit of code to help user understand where to start programming.

If you need help with one of the circuits in the app then this is good. Unless you want to convert numbers, then you are limited to only converting the number 50. It doesn't seem to accept anything else. Good for resistors and capacitor coding and some very basic circuits.

Please update for iOS 11!