OK nerd alert. I still save good wallpapers and rotate them through my desktop/s. I also still peruse Flickr like it’s 2004 and find awesome images. I stumbled upon this set of wallpapers by Katya that show a 2D molecular structure of caffeine in the middle surrounded by electronics traces. These were made in 2013 so the max resolution is 1920×1200 but if you have a screen with that resolution this looks great! I animated them into this GIF to show the various colors available:
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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