From 7416e7d25f6c9afd86b4673136d37c3f9d589d59 Mon Sep 17 00:00:00 2001
From: jiacai-wang <1576186685@qq.com>
Date: Sat, 30 Jun 2018 11:45:02 +0800
Subject: [PATCH] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index edf4cf0..cb2b5f4 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,6 @@
 # piano-C51
+
+基于51单片机的简易电子琴。
+支持3个八度弹奏，支持自动播放内置曲目。
+其实很水货好吧。
 a simple piano based on C51 microcontroller.