| Moo boxes have stood the test of time. Let’s make one! This article details a DIY project using an ATtiny85 microcontroller and minimal hard...
More about audio (572)
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| Audio measuring devices usually have an input level range in which they work optimally and generate only little harmonic distortion themselv...
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| A high-quality sine wave signal at 1 kHz is essential for measurements on audio electronics. Digital equipment still does not quite come clo...
| The Theremin has captivated engineers, music lovers, and musicians since the 1920s. Back in 2017, Elektor published an article and circuit t...
| Building an electronic gadget from a kit is fun, but what once it is assembled? For many electronics enthusiasts, the real fun only begins w...
| This new circuit provides flexible and modulated distortion effects for synthesizers and gitars. A series chain of saturating amplifiers is...
| An ESP32-Pico-Kit with ADAU1701 as high-quality I²S audio codec with built-in audio DSP core.
| Add a bell sound to your microcontroller clock.
| You can learn a lot from old-school projects. Consider this wideband RF signal tracer circuit from 1988. If you're interested in RF technolo...
| Transform your DJ setup with independently powered, wireless loudspeakers. This project uses RF transmission, an ESP32, and motorized potent...