Adafruit NeoPixel Ring - RGB LED w/ Integrated Drivers - 12 Pixels switchscience There is on-board DS1307RTC timing

There is on-board DS1307RTC timing on the IOT:bit as below picture

it can be wall mounted with six Bee-Bots in situ

Coin cell battery adapter

and share your creations with the community

Press button A to set the time to the set time

Adafruit NeoPixel Ring - RGB LED w/ Integrated Drivers - 12 Pixels switchscience There is on-board DS1307RTC timingRound and round and round they go! Ultra bright smart LED NeoPixels arranged in a circle The rings are 'chainable' connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors