Convert touch slider to 4 touch buttons. Tested with FRDM-KL25Z built-in slider. Only 2 (TSIO) pins used to create 4 buttons.

Dependencies:   TouchButton mbed

https://youtu.be/RSdIWX3ZZEY

Revision:
1:16968eb482c8
Parent:
0:381e7d9f3724
--- a/TouchButton.lib	Sat Jul 13 14:17:33 2013 +0000
+++ b/TouchButton.lib	Sat Jul 13 14:22:57 2013 +0000
@@ -1,1 +1,1 @@
-TouchButton#2afd6e977c5b
+http://mbed.org/users/virajjayaweera/code/TouchButton/#2afd6e977c5b