Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...

When the current through an inductive load (motor or inductor) is suddenly interrupted, a voltage spike (back EMF) occurs. This project uses the ESP32’s analog-to-digital converter (ADC) to measure ...

Abstract: Small-cell indoor base stations (BSs) are intended to extend network coverage inside buildings and support reliable, high-performing cellular services and Internet of Things (IoT) ...

Notifications You must be signed in to change notification settings This project involves the development of an Arduino-based frequency detector for a simple embedded system, aimed at creating an ...