| 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 Circuits & Circuit Design and Embedded & AI (47)
| Every lab supply needs voltage and current readouts. But what if your display could do more? This microcontroller-based DC power meter shows...
| ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In t...
| Why buy a guitar tuner when you can build one yourself? Using an inexpensive board and a clever signal processing algorithm, this DIY projec...
| 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...
€5 / Members: Free
| When it comes to searching for, or even sorting, the various quartz crystals at one’s disposal, it sometimes turns out that their markings a...
| Raspberry Pis and other SBCs are ideal for sophisticated process control, but require significantly more power than microcontrollers. Why no...
| MIT researchers unveil advanced insect-scale robots with unprecedented flight endurance, speed, and agility, paving the way for future polli...
| If you like games and DIY electronics, Elektor has a project for you. This roulette circuit features 40 LEDs controlled by a microcontroller...
€5 / Members: Free
| Brushed DC motors are increasingly being replaced by brushless (BLDC) and stepper motor competitors. But their use still makes sense, as the...