Adafruit will not be shipping USPS orders Monday February 18, 2019 for the federal holiday, Presidents Day.
Expedited USPS orders placed after 11am ET Friday February 15 will go out Tuesday February 19.
The road to the Rio Olympics for the U.S. women’s volleyball team has included grueling six-hour practice sessions, sparking the need for players to train smart — not just hard. After all, one critical injury could derail the team’s chances of a successful showing on the world stage. That’s where a tiny wearable by VERT comes into play.
While training for the Olympics, the squad used the VERT jump monitor, which fits around players’ waists and calculates their jump heights and counts. It then sends real-time data to an accompanying app. The team has also been using it as an injury-prevention tool.
“It gave the coaches something to monitor our workload,” USA Volleyball outside hitter Kelsey Robinson told us. “Now we can track how many times a certain position is jumping and if they’re jumping more, they will shut us down and we’ll do other things like pass or serve, so we don’t physically exhaust ourselves. It has really helped our older girls who do have knee injuries and back problems.”
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.