| Spectrum analyzer span can make an RF measurement look convincing while giving the wrong frequency and amplitude. In this Elektor TV excerpt...
More about Wireless & Communication (185)
| ESP32-S31 Function CoreBoard-1 now has detailed Espressif documentation, giving developers a clearer route into the company’s new dual-core...
| CoffeeCaller is an open-hardware nRF52840 platform that shows the practical work behind reproducible embedded hardware. In this Elektor Engi...
| Post-quantum crypto migration is not something to postpone until quantum computers arrive. In this short Elektor TV clip from Elektor Academ...
| A full-featured variable frequency oscillator using only an ESP32 and a Si5351 clock generator linked by four I2C wires, no LCD, no rotary e...
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| High-frequency circuits have different demands than low-frequency designs like audio. Standard prototyping boards fall short for RF due to t...
| System check! Elektor wants to know how you approach version control. Do you use Git for everything? How do you back up your electronics pro...
| Measuring spurious emissions from amateur radio transmitters can become surprisingly complex once cable losses, analyzer settings, attenuati...
| M5Stack at embedded world 2026 showed how the company’s modular ESP32 ecosystem is stretching from compact maker controllers into local AI,...
| System check! Elektor wants to know your opinion about wireless protocols. Which do you use most often? Which wireless protocol will grow th...