Yes, this RFID based attendance system using Arduino works completely offline. All attendance data is stored locally in the AT24C32 EEPROM module, and the DS1307 RTC maintains accurate timestamps even ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Abstract: A second-order DPLL with time-varying loop gains is applied to the symbol synchronization of burst mode data signals. An algorithm to ... to a fixed gain DPLL demonstrate the improved ...

This project aggregates the code and documentation for all Ataraxis Micro Controllers (AXMCs) used in Sun (NeuroAI) lab data acquisition pipelines.

This project aggregates the code and documentation for all Ataraxis Micro Controllers (AXMCs) used in Sun (NeuroAI) lab data acquisition pipelines.

Gold miners lead as GDX tops 2012 highs, gold nears records & silver hits 13-year peak, bull market heats up. Expert insights ahead ...