/challenges-projects/design-challenges/pi-iot/b/blog/posts/pi-iot-alarm-clock-17-i2s-audioHardware Software Before Device Tree Overlay After Test I just realised I didn&#39;t explain the audio amplifier of my alarm clock introduced in the wiring post. Silly me ... Anyway, as you may have seen from the wiring in my previousen-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/pi-iot/b/blog/posts/pi-iot-alarm-clock-17-i2s-audioThu, 18 Aug 2016 20:37:05 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:40a95194-f13c-4c05-a3c2-9256f15de9dbDAB0<p>Very nice.</p><p>&nbsp;</p><p>With that basic capability you could do a lot with this basic design.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=1838&AppID=138&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/pi-iot/b/blog/posts/pi-iot-alarm-clock-17-i2s-audioThu, 18 Aug 2016 12:22:22 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:40a95194-f13c-4c05-a3c2-9256f15de9dbclem571<p>How elegant a design! </p><p>Clem</p><img src="https://community.element14.com/aggbug?PostID=1838&AppID=138&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/pi-iot/b/blog/posts/pi-iot-alarm-clock-17-i2s-audioWed, 17 Aug 2016 20:26:37 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:40a95194-f13c-4c05-a3c2-9256f15de9dbmcb11<p>Now that is clever!.</p><p>I like the acknowledgement and icon, rather than just turning it on.</p><p>&nbsp;</p><p>Later you&#39;ll wish you can fit this to your children .. <span>[View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-40a95194-f13c-4c05-a3c2-9256f15de9db/contentimage_5F00_938.png:16:16]</span></p><p>Mark</p><img src="https://community.element14.com/aggbug?PostID=1838&AppID=138&AppType=Weblog&ContentType=0" width="1" height="1">