Elektor September/October 2025: Wireless and Communication

The September/October 2025 issue of Elektor focuses on wireless innovation, offering projects and insights for engineers and makers. The magazine explores a range of topics from short-range audio links to satellite tracking, covering subjects like essential protocols, the KrakenSDR with five RF receivers, and an inductive AM transmitter. Enjoy the magazine!
 

Inside the Elektor September/October 2025

Looking for wireless applications and helpful communications-related insights? Whether you're interested in next-gen SDR, SMS remote control, e-field measurements, IoT devices, or classic analog circuits, this issue is designed to guide and inspire your work.
 

• Navigating Wireless Protocols: A Technical Guide
• Satellite Tracking Using LoRa: The TinyGS Network Bringing Space Data to Earth
• ESP32 Audio Transceiver Board (Part 2): Wireless Audio Transmission
• Inductive AM Transmitter: Uses Pico’s PIO in an Arduino Sketch
• Autonomous Sensor Node v2.0 (System Architecture): Solar-Powered Sensing Platform with Integrated GPS, LoRaWAN, and More

 

• Precise Positioning: Bluetooth Channel Sounding Tested
• KrakenSDR With Five RF Receivers
• 4G-Compatible SMS Remote Control: Remotely Control Your Equipment
• High-Speed Probe: High-Impedance Inputs for Signals up to 200 MHz
• Contact-Free E-Field Measurements (2): A Laser Vibrometer for Assessing the Membrane’s Vibrations
• Phone-Controlled Model Car: Wi-Fi + ESP32 + Smartphone = Remote Control

 

• Solar Charge Controller with MPP Tracking (3): Software and Commissioning
• Raspberry Pi Zero Web Streaming Camera: Using the ZeroTier VPN
• Performance Tests with the RP2350
• Test-Driven Development in Firmware Writing
• Starting Out in Electronics: Special Audio ICs
• 2025 - An AI Odyssey: AI Reasoning Models: The Chain-of-Thought Revolution

 

• Crystals and Oscillators: Improving Crystal Accuracy Through Capacitor Selection
• Getting Started with Coding a DIY Project
• SPECTRAN V6 Mobile: Modular, Configurable Real-Time Spectrum Analyzer
• The Future of AI Is Forged in Silicon: An Interview with Anastasiia Nosova
• Powering the Future of Wireless Communication: BTRY’s Ultra-Thin Solid-State Batteries

More Wireless and Communication Projects

Elektor is an essential resource for wireless- and communication-related tutorials and electronics projects. Elektor Gold and Green Members can immerse themselves in these subjects! Our members enjoy full access to our online library, as well as a 10% discount on many products in the Elektor Store. We will also post the free Bonus edition associated with this magazine on our Wireless & Communication page.