| Fill any room with high-quality sound using the compact, energy-efficient Card Sound audio player. With micro SD storage and I²C/RS-485 cont...
All items tagged with DIY electronics and Prototyping (14)
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| Is it possible for a tiny microcontroller to run on a hefty 48-V battery? This project makes it happen using a custom step-down converter —...
| The 555 timer IC, introduced in the early 1970s, remains one of the most iconic and widely used analog chips in electronics. Let's explore i...
| Curious how a single board can replace an entire bench of lab equipment? In this Elektor Webinar, Red Pitaya’s Miha Gjura showcases the vers...
| Join Elektor Engineering Insights on March 26, 2025, at 16:00 CET with Alessandro Placitelli, the creative mind behind PLACITECH. We’ll disc...
| Watch and learn about the Elektor Audio DSP FX Processor. The ESP32-based board combines high-quality audio inputs and outputs with the powe...
| Dive into Elektor's November/December 2024 Prototyping & Production edition! This issue features a powerful audio DSP FX processor board, a...
| Have you ever been in the middle of a project and realized you didn’t have the right equipment? Saad faced this issue while pushing his AmpV...
| Explore the Pipeline Distortion circuit, offering flexible, modulated overdrive effects for synthesizers and guitars. You can create unique...
| Entering the world of electronics can be easier than many people believe. All you really need is the right book. If you also have practical...