Mary Roach’s latest book “Grunt“ and the 99% Invisible Podcast get into the minutia of hearing loss in the US Marine Corps. One technical solution that offers a balance of between hearing conversations and activities around you while blocking out dangerously loud noises are TCAPS (Tactical Communication and Protective Systems).
TCAPS work thanks to sophisticated technology that detects high-decibel noises then lowers their intensity; they also pick up and amplify soft background noises. The result is a more balanced experience of sound, providing protection for the wearer while facilitating situational awareness.
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.