| Sonar is like radar but uses sound waves instead of radio waves. Sound doesn’t allow for the range of radar signals, but it is a great alter...
All items tagged with Wireless & Communication and Test & Measurement (8)
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including vacuum tube electr...
| With some insight from Gert Baars, you can build an instrument that integrates both a sweep frequency generator and a spectrum analyzer. Let...
| Have you ever heard of the NanoVNA? Discover the NanoVNA V2, now in stock at Elektor, to expand your possibilities in terms of RF measuremen...
| RS-232 goes wireless! A modern and low-cost ESP32 module will give wings to a serial interface. In addition to its serial link communication...
| Go wireless with RS-232! With an Espressif ESP32 module, you can give wings to a serial interface. In addition to its serial link communicat...
| The YARD Stick One is a compact “Hardware Defined Radio” that can send and receive in the UHF band. It is a sort of break-out board with a U...
| The instrument described in this article combines the functions of a sweep frequency generator (‘wobbulator’) and a spectrum analyser. In th...