Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

Unboxing Elektor’s ESP32 by Example Learning Course: book, boards, sensors, and a quick look at what the Academy Pro modules cover.

LOPEC 2026 underscored its role as a globally important trade fair for flexible, organic, and printed electronics.

With the SMM3000X, Siglent introduces a versatile and precise SMU for research, education, and industry. It marks Siglent’s ...

This simple 4093-based audio peak detector from December 2004 monitors music and turns on a small light when the sound gets ...

Balcony solar storage batteries explained in Lab Talk #43: chemistry trade-offs, BMS basics, and practical safety checks for ...

BeagleY‑AI from BeagleBoard couples a quad‑core Arm® Cortex®‑A53 with dual C7x DSP AI accelerators (4 TOPS combined), a 50 GFLOP GPU, and modern I/O.

This small inductance-meter is what every beginner in electronics should have to start in electronics. Commercial multimeters all include the ohm-meter function, more rarely that of capacitance meter, ...

From 10 to 12 March 2026, the embedded world Exhibition&Conference will once again transform Nuremberg into the meeting place ...

Elektor is an international platform for applied electronics, providing engineers, makers, and startups with expert content, practical knowledge, and industry insights. Since the 1960s, we’ve empowere ...

From Caesar ciphers to AES and RSA, Practical Microcontroller Cryptography shows how cryptography actually runs on ...