Nevma

A USB gadget to transform your gestures to keyboard and mouse events.

Overview

Nevma (means "gesture" in Greek) is a simple to build, program and use device that translates your hand gestures into keyboard and mouse input. Just plug it in your USB port and magically wave through your presentations, documents, pictures, songs and the like.

How does it work

Nevma implements two basic functions. Gesture recognition and keyboard and mouse event generation over USB. The former is realized through the APDS-9960 sensor while the latter by utilizing the USB HID capabilities of the ATMega32U4 chip.

Nevma can by default recognize a plethora of gestures; swipe left, right, up, down, and moving the hand closer or further from the sensor, using the APDS-9960 library by Sparkfun.

Components

Media

Nevma: Gesture control for the masses

Code

https://github.com/platisd/nevma

Schematic and Layout

https://github.com/platisd/nevma

Download Gerbers

Nov 26,2017

4,281 views

Nevma: Gesture control for the masses

2 Layers PCB 20 x 19 mm FR-4, 0.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen

4281

Published: Nov 26,2017

Standard PCB

Download Gerber file 42

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