# HG changeset patch # User Steve Losh # Date 1540752571 14400 # Node ID 1d06c7b266d35daaca649e7444c8dd43542a97dc # Parent fd1fc3716ff12654e5eb4dd5c9207b42c1f9ccf9 Update diff -r fd1fc3716ff1 -r 1d06c7b266d3 README.markdown --- a/README.markdown Wed Oct 24 00:02:12 2018 -0400 +++ b/README.markdown Sun Oct 28 14:49:31 2018 -0400 @@ -426,3 +426,7 @@ everything by hand. I still like Smug better, I think, though it has its own clumsiness. +## 2018-10-28 + +Finally got back to the electronics book. Learned about 555 timer chips. +