When you consider the tongue, what leaps to mind are the five canonical tastes – sweet, salt, bitter, sour, and umami. These sensations arise when receptors on the surface of taste bud cells are activated by your food, triggering nerve fibres that run to your brain and help generate the experience of a savoury roast or a fresh strawberry. But your tongue is more versatile than that. It’s also sensitive to temperature, pressure, and chemicals that mimic both of these things, which turn up in a number of foods. This peculiar latter group of sensations is called chemesthesis, and you probably experience some flavour of it every day.
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.
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Python for Microcontrollers — The Top Programming Languages 2019 – Python tops the charts with a CircuitPython nod! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit