With the popular video conferencing service Zoom, there’s no single “I need privacy now” button that will both mute the microphone and turn off the camera. You need to become proficient at hitting (on a Macintosh) Command + Shift + A to toggle the microphone and Command + Shift + V to toggle the video camera. I set out to see if I could build a single button custom keyboard that would do this for me, and to do so in a way that would make it easily customizable for other purposes.
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.