Diese dritte Fortsetzung widmet sich dem Bau eines Tastkopfes speziell für TDR Messungen. Er wird zwischen den Ausgang eines Generators und das zu messende Kabel geschaltet. Bild 1 zeigt das Schaltbil ...
A handful of CMOS logic chips is all it takes to build this versatile warning alarm. Discover a classic 1980 Elektor design ...
Lapse… so does this $25 Raspberry Pi Zero! Tiny, lightweight, and incredibly versatile. Mount it anywhere—from rooftops to ...
Can a simple medium-wave radio receive shortwave broadcasts? In 2005, Burkhard Kainka answered that question with a creative two-transistor converter.
Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...
PQC secure boot can move signature checks into a secure element, giving embedded storage a cheaper path to new crypto ...
RP2350B development board Bells&Whistles combines RP2350B, onboard RP2040 debugging, HDMI output, and microSD for cleaner ...
From vacuum tubes to AI, Elektor has been at the center of electronics innovation for 65 years. Celebrate with us as we ...
In this today stressed world all are wanting a music world for diverting a stressed mind. Music systems have evolved significantly over the years, and the RFID Smart Jukebox is a modern take on the ...
Can AI smell toast? A simple toaster gets an edge AI upgrade, using sensors and edge ML to detect when toast is done — and showcasing the potential of predictive maintenance. Many cheap, consumer ...
Troubleshooting electrical systems often begins with a simple question: Which fuse has failed? This compact seven-channel ...
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