WWVB Clock

SYM-RFT-60 wwvb module

$10.50 at pvelectronics.co.uk WWVB 60 KHz Time Receiver Module With Antenna SYM-RFT-60 based

SYM-RFT-60 manual at pvelectronics

youtube rbton - Arduino based WWVB receiver / decoder

tuxcat.com/benjy article benjy - Using the SYM-RFT-60 WWVB Receiver

tuxcat.com/benjy article Benjy’s Accurate Clock

tuhsteh/MSFClock

github.com/tuhsteh/MSFClock Arduino clock based on the SYM-RFT-60 radio for atomic-clock-time-setting

• Arduino I'm using an Uno, rev 3
• RTC chip I'm using a DS1307 based kit
• LCD Display I'm using an RGB backlit 16x2
• I2C LCD backpack
• MSF Time Receiver

Interface a clock

Ambient Weather RC-1200BS

ambientweather.com page Ambient Weather RC-1200BS 12” Atomic Radio Controlled Wall Clock, Black / Silver

$20 at amazon prime Ambient Weather RC-1200BS 12” Atomic Radio Controlled Wall Clock, Black / Silver

Or GPS?

$40 at spark fun GPS Receiver - EM-506 (48 Channel)