Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Analog signals are often digitized as quickly as possible in modern communications systems and test equipment in order to perform signal processing in the digital domain. But designing the transformer ...

It is a running gag around here that whenever a project posts, someone will inevitably point out that it could have been done ...

Dedicated differential probes are carefully designed with matched inputs, shielding, and circuitry that reject common-mode ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Abstract: Physiological information provided by bio-potential signals is essential and pivotal for biomedical sensors. As the first stage in the signal chain of the sensor, impedance matching of the ...

Abstract: MAGICAL is an open-source system for analog and mixed-signal (AMS) circuit layout synthesis. Using custom place-and-route and constraint extraction algorithms, MAGICAL provides a ...