<![CDATA[Show compliments only when HC-SR04 sensor says someones near the mirror]]>

<![CDATA[Show compliments only when HC-SR04 sensor says someones near the mirror]]>Hi,

has anyone already solved the use case to show compliments only when someones near the mirror (i.e. lower 50 cm) for a given delay (i.e. 30 seconds) by using a HC-SR04 sensor?

thobach has solved this by using a GP2Y0A21YK and a separate Arduino (https://github.com/thobach/MMM-Gestures) but I don’t want to do this.
mochman does something similar. It recognizes swiping gestures by using two HC-SR04 sensors. (https://github.com/mochman/MMM-Swipe)

]]>https://forum.magicmirror.builders/topic/4772/show-compliments-only-when-hc-sr04-sensor-says-someones-near-the-mirrorRSS for NodeSat, 16 May 2026 08:49:01 GMTSat, 02 Sep 2017 12:29:33 GMT60<![CDATA[Reply to Show compliments only when HC-SR04 sensor says someones near the mirror on Wed, 18 Nov 2020 21:01:32 GMT]]>Hi,
I’m having trouble getting your feature to work. The monitor doesn’t come back on once I’m within range.

]]>https://forum.magicmirror.builders/post/84828https://forum.magicmirror.builders/post/84828Wed, 18 Nov 2020 21:01:32 GMT<![CDATA[Reply to Show compliments only when HC-SR04 sensor says someones near the mirror on Thu, 03 Jan 2019 10:21:34 GMT]]>Hi,

I recently added this feature. See https://github.com/semox/MMM-NearCompliments/

]]>https://forum.magicmirror.builders/post/49213https://forum.magicmirror.builders/post/49213Thu, 03 Jan 2019 10:21:34 GMT