From 980baa896407d19bd88d1b4601f40a3c23d4ec10 Mon Sep 17 00:00:00 2001 From: Nathan Ramanathan Date: Tue, 11 Sep 2018 16:20:51 -0500 Subject: [PATCH] Update README.md --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 7001019..c8771be 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,6 @@ # MusicWithoutDelay Library(v3.5.0) +[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=HN6V9GRCU4L6U) + An Arduino Library to play infinite polyphonic notes with full control over volume, pitch, and . . . music :D * [Quick start here](https://github.com/nathanRamaNoodles/MusicWithoutDelay-LIbrary#quick-start) * This library was inspired by [Bhagman's RTTL Arduino sketch](https://github.com/bhagman/Tone/blob/master/examples/RTTTL/RTTTL.pde) and [Dzlonline's synth engine](https://github.com/dzlonline/the_synth)