It’s held annually during the first week of March to commemorate President John Adams’s signing of the first U.S. weights and measures law on March 2, 1799, but you may not be aware of it. Weights and Measures Week is when we as a nation take a moment to sing the praises of our unsung heroes, weights and measures inspectors and other weights and measures professionals and recognize the well-lubricated machine that is the U.S. commercial measurement system. It is also a good time to reflect on how the ever-evolving commercial marketplace drives the need for continual changes in that system.
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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