Mr. Hemel serves as a volunteer watchman for free, open-source software like the Linux operating system, which competes with Microsoft’s Windows. The use of free software has exploded, particularly in gadgets as varied as exercise bikes, energy meters and smartphones. Companies like Google, TiVo and Sony often opt to piggyback on the work of others rather than going through the ordeal of building all of the software for their products from scratch.
The problem that Mr. Hemel and others have stumbled upon is that some companies, even some technology savvy ones, may be violating the rather easy-to-follow requirements associated with free software licenses. Typically, these include making tweaked versions of a free software product available to the public, or simply giving credit to the original developers.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — A field guide to designing your PCBs, learned the hard way
Wearables — 5 meter fun
Electronics — Current limiting!
Biohacking — A Gene to Predict Modafinil Response
Python for Microcontrollers — Python snakes its way on the SparkFun SAMD21 Mini, Hackaday.io, 10k thanks, and Tim’s magazine #Python #Adafruit #CircuitPython @circuitpython @micropython @ThePSF @Adafruit
Sorry, the comment form is closed at this time.