Elektor Magazine: Media & Learning - p 41 | Elektor Magazine

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Circuit: Mini Square-Wave Generator

A DIY square-wave source doesn’t need to be complicated. This compact 1992 design delivers 57...
Innovation meets expertise: embedded world 2026 at a...

From 10 to 12 March 2026, the embedded world Exhibition&Conference will once again...
Low-Noise Power For Audio And Sensors: Why Switchers Fail (And...

Low-noise power for audio and sensors is easy to get “working” and hard to get quiet: in this Elektor...
€5 (FREE for Members)

Keyword Spotting with Edge Impulse: Collect, Train, and Deploy

Smart devices respond to wake words like “Alexa,” “Hey, Siri,” or “OK, Google” using a machine-learning...
Automotive Sensors and Actuators: Principles, Systems, and Electronics

Modern vehicles rely on a wide range of sensors and actuators to monitor operating conditions and control...
Practical Microcontroller Cryptography

From Caesar ciphers to AES and RSA on real boards, Practical Microcontroller Cryptography shows how...

ElektorLabs

DIY ESP32 Audio Spectrum Analyzer - CrowPanel 3.5 HMI Display
by mircemk

The CrowPanel 3.5" ESP32 proves to be an incredibly versatile...

414 0
Audio Notch mit Through Hole Bauteilen
by Taetz

Audio Notch using Through-Hole Components.

786 0
Building a Mini Fostex Horn Speaker with a 2-Inch Full-Range Driver
by mircemk

Can a tiny $2 full-range speaker deliver surprisingly rich sound...

1.2k 0

Elektor TV

Webinar: Interference Hunting: A Practical Introduction

Webinar: Interference Hunting: A Practical Introduction

Interference hunting moves RF troubleshooting out of the lab and into...

AI ESP32 Coding without Losing Control

AI ESP32 Coding without Losing Control

AI ESP32 coding can generate working Arduino examples in seconds. Jim...

Modular Electronics and Connectors in Lab Talk #50

Modular Electronics and Connectors in Lab Talk...

Modular electronics is the focus of Elektor Lab Talk #50 on...

BeagleConnect Zepto: A $1 Smart ADC for Linux

BeagleConnect Zepto: A $1 Smart ADC for...

BeagleConnect Zepto uses a low-cost TI microcontroller as a “smart ADC,”...

The Things Conference 2026 Preview with Felix Heins

The Things Conference 2026 Preview with Felix...

The Things Conference 2026 is expanding beyond its LoRaWAN roots....

Beer Pong Turret: How PLACITECH Built It

Beer Pong Turret: How PLACITECH Built It

A beer pong turret gives PLACITECH creator Alessandro Placitelli an excuse...

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IoT, Edge AI and Wireless Technologies: The Things Conference 2026 in Amsterdam

The Things Conference 2026 brings IoT, Edge AI and wireless...

The Things Conference 2026 brings IoT, Edge AI and wireless experts to Amsterdam, with a 25% discount for Elektor readers.