If you had a calculator in the 1970s it probably had one, but in the present, [Joshua Coleman] has incorporated one into a pleasingly retro digital clock. Inside the 3D printed case is an ESP32 ...

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.

Understanding what is amplitude modulation and how it works is fundamental for electronics engineering students and professionals working with radio frequency circuits ... projects using advanced ...

The ESP32 is a microcontroller that provides ... serial bus interface standard used for connecting digital audio devices together. It is used to communicate PCM audio data between integrated circuits ...

In this paper, a new technique to reduce electromagnetic emissions of synchronous digital integrated circuits is presented ... For the sequential blocks, the reduction is obtained by spreading clock ...

The MS1130 and MS1150 oscillators from Mixed-Signal Devices use digital architecture to produce low-noise, low-jitter clock ...

Over the past decades, physicists have been trying to develop increasingly sophisticated and precise clocks to reliably ...

Atomic Digital Clock Auto Set (no back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight ...

Menlo Micro announced an 80Gbit/s PAM4 loop-back switch for testing asymmetric SerDes busses at IMS 2025, the International Microwave Symposium in San Francisco. “MM5625 delivers over 100 different ...

[Dina Amin] built a timer from an old flip clock to stay focused. Starting with a disassembly of the flip clocks she found at a flea market with [Simone Giertz], [Amin] decided to change the ...

Abstract: This paper presents a 5.4-Gb/s clock and data recovery circuit using a seamless loop transition scheme which has minimal phase noise degradation. The proposed scheme enables the CDR circuit ...