Engineer Scott Todd his Broadcast Electronics FX-30 FM exciter needed recapping badly. In our latest Workbench, he guides us ...

The battery-powered device detects movement in front of the window using radar technology and begins to flash visibly through ...

Microcontroller units (MCUs) are single-chip computers optimized for performing embedded computing tasks like controlling a ...

The “spacescape” exposes crystal oscillators used in space applications to the hazards of radiation. This article focuses on ...

Have you ever looked at a small development board like an Arduino or an ESP8266 board and thought you’d like one with just a ...

An affordable ‘organismic’ synth based on esoteric design principles. Greg Scarth explains why the left-field approach of the ...

Researchers at the University of Turku, Finland, have developed an organic infrared photodiode that achieves record-level ...

Abstract: Low-frequency sinusoidal Voltage Controlled Oscillators (VCO) are used as signal generation modules in instruments for Electrical Impedance Spectroscopy (EIS), which has several important ...

If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a regenerative receiver, or maybe a direct conversion design, ...

Abstract: In recent years, memristor technology has been widely used in chaotic circuits due to its nonlinear characteristics. In this study,based on the multisim simulation platform, a bipolar ...