Developing software – or better firmware – for the Atmel AVR can be quite easy or quite complicated. A lot of people like to just use vi, some source files and a make file. Here at Interactive Matter we are a tad lazy and want a fully fledged IDE, with code completion, one click building, no make files and buttons to flash the AVR. The easiest was is to achieve this with Open Source Software, using avr-gcc, avrdude and avr-eclipse. This guide explains how to install and use it.
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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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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.
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