Amplitude modulation (AM) was first introduced to enable long-range wireless audio communication, representing a major advancement over wireless telegraphy using spark-gap transmitters. Understanding ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Calculating analytical uncertainties as a part of method validation is a relevant ...
I was recently working on an experiment for a new design and was using a function generator. Although new function generators have pretty good frequency tolerance specs, I needed something with more ...
Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, PO Box BLS 21, Yogyakarta 55281, Indonesia Institute of Halal Industry and System (IHIS), ...
Conventional plasma-based treatments deactivate microbes in confined, nonatmospheric chambers. During the last few decades, new concepts have led to portable, chamberless generators with rigid ...
LPG gas is supplied in pressurised steel cylinders. As this gas is heavier than air, when it leaks from a cylinder it flows along floor and tends to settle in low spots such as a basement. This can ...
Lightweight ESP32/Arduino emulator for host-side testing — real network sockets, no hardware needed.
Run your ESP32 and Arduino sketches on macOS or Linux. The HTTP server listens on localhost with real POSIX sockets — test with curl, your browser, or integration tests. No QEMU, no Wokwi, no hardware ...
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