In this design, a 3-bit synchronous counter is implemented using Verilog code and Ring oscillator is implemented using CMOS logic. The clock frequency of a digital system may not be suitable for ...

This is also my project to learn about esphome. For instantaneous start with correct time, connect an RTC board. The template uses ds1307. If you use two LED rings, the first 60 LEDs are used for ...

We see traditional clocks with hands, digital clocks with all forms of display including the ubiquitous Nixie tube, and plenty of LED ring clocks. [Matt Evans]’s build is one of the final ...