A prospectus in 1851 announced the arrival of a daily newspaper you might be familiar with. By David W. Dunlap We were nearly finished with our narrative on a Cold War mystery. Then juicy new info ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

December 31, 2025 • A few years back, many politicians were raising the alarm about the dangers of "CRT" in schools. Today, the new risk to public education is "DEI." What do both of these moments ...

The best tablets might let you tote around a collection of tomes, but backlit pixels aren’t the best for bookworms. If you want a portable library without any eye strain, then the best e-readers go ...

Abstract: This article proposes a low-power differential logic (DL) row/column decoder for radio frequency identification (RFID) code generators, which is used to optimize the power consumption of ...

Abstract: In this paper, multisine excitation signals are used to extend the reading range of commercial RF identification readers. To do so, a commercial reader is equipped with an external multisine ...

Looking for the best cash ISA rates in 2025? Trading 212 is offering The Independent readers an exclusive 4.33 per cent interest rate for the first 12 months (applicable only to contributions made in ...

This is an implementation of the WireGuard® for ESP32 Arduino. Almost all of this code is based on the WireGuard Implementation for lwIP, but some potion of the code is adjusted to build with ESP32 ...

Copyright (c) 2010 Arduino LLC. All right reserved. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General ...

The Open Book Touch is a new e-reader with a built-in backlight. The relatively compact device has physical buttons.