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Circuit Playground

By Adafruit Industries

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Circuit Playground simplifies electronics reference & calculation so you can have more fun hacking, making, & building your projects.

• Calculate component values for Op Amp, 555, RC Filter, & Resistor Divider circuits
• Decipher resistor & capacitor codes with ease
• Calculate power, resistance, current, and voltage with Ohm's Law & Power Calculators
• Quickly convert between decimal, hexadecimal, binary or ASCII characters
• Calculate values for multiple resistors or capacitors in series or parallel
• Pinout diagrams for widely-used ICs, connectors, & boards
• Find color for LED wavelength
• Store, search, and view PDF datasheets
• Show off your project by submitting pics to Adafruit's Show & Tell
• Access exclusive deals from Adafruit Industries

All that, plus additional features & enhancements coming soon!

What's New in Version 1.7

New Features
• PDFs can now be opened in Circuit Playground via iOS's "Open in…" button
• Imported PDF files are saved to Circuit Playground's Documents folder

Bugfixes & Improvements
• CapCodeCalc pF label corrected (iPhone)
• All OpAmp Calcs show circuit name in top bar (iPad)
• Optimized standard values in LED Resistor Calc
• Resistor Divider equation corrected
• Differentiator Calc warnings shown with saved values (iPad)
• Toolbar always visible after using Datasheet Viewer (iPhone)
• USB-A pinout illustration updated pin offset


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

This app is Arduino GOLD

Love this app. It has everything you may need to successfully complete an Arduino project.

Amazing!!!! But...

This app is one of the best apps in the app store. It has everything that i need, but my one request is that you cannot rename the datasheets; they stay as the code that they saved as, so you have to look through a lot of them before you find the one you're looking for.

Cool app

Cool, but it would be nice if it had a better visual design.

Circuit Playground
View in iTunes
This app is designed for both iPhone and iPad
  • $2.99
  • Category: Utilities
  • Updated:
  • Version: 1.7
  • Size: 16.9 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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