A new wearable wristband is aiming to help sprinters and athletes track their speed. The Jawku Speed, a wristband which harbours a speed sensor and syncs with iOS devices, will allow athletes to measure their sprint speed, agility and reaction time off the blocks.
All users have to do is select a desired distance through the companion app, set their smartphone onto the Jawku tripod at the finish line and try and run as fast as possible while wearing the band. Within the app, those chasing their fastest time can also view their activity history, reaction time assessments and a training programme.
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.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
