Clock and Data Recovery (CDR) circuits form a critical component in modern digital communication systems, where the accurate extraction of timing information from data streams is paramount.

You can see a video of the clock in operation below. The clock circuit itself is nothing exceptional. Just a MAX7218 LED driver and a display along with an STM32 ARM processor.

If there’s no circuitry on a printed circuit board, does it cease being a “PCB” and perhaps instead become just a “PB”? Call them what you will, the fact that PCBs hav… ...

In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC. What is DS1307 IC actually? Well, it is a Real Time Clock ...

Figure 2 shows the schematic in Altera’s Max+Plus II design software. This software allows the use of standard logic-gate symbols in schematic format to create a programming file for the device.

Incorrect clock signal amplitudes and timing can impact reliable digital circuit operation. Noise and timing aberrations or jitter on clock signals can cause degraded or intermittent system ...