If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

Abstract: The interconnection of electric vehicle chargers without proper planning of electrical power grids can lead to power quality issues, such as an increase in harmonic pollution and a low power ...

Abstract: This study proposes an active-matrix self-capacitive touch-fingerprint sensor array using three standard staggered amorphous indium gallium zinc oxide (a-IGZO) thin-film transistors (TFTs) ...

I designed the circuit in Figure 1 as a part of a data transmission system that has a carrier frequency of 400 kHz using on-off keying (OOK) modulation. I needed to detect the presence of the carrier ...