v1.0.0

First official release, full-featured wordclock with DCF77 receiver and RTC on Arduino Nano

What's Changed

• add libraries by @techniccontroller in #1
• Create LICENSE by @techniccontroller in #2
• Make PIR sensor optional via define condition by @techniccontroller in #3

New Contributors

• @techniccontroller made their first contribution in #1

Full Changelog: https://github.com/techniccontroller/think_wordclock/commits/v1.0.0