ggwave

Tiny data-over-sound library

v0.4.0 URL: https://unpkg.com/ggwave@0.4.0/ggwave.js

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data-over-sound fsk sound-library ultrasound ecc

proximity-hcsr04

A library to read the distance, in cm, from an hc-sr04 proximity sensor using Tessel

v0.1.0 URL: https://unpkg.com/proximity-hcsr04@0.1.0/index.js

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tessel proximity distance hc-sr04 ultrasound