This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Experience real-time co-simulation of circuits and PIC firmware in a single unified workspace—KTechLab’s capability that lets ...

This circuit solved a problem encountered in developing a portable device with an ARM Cortex-M0 processor. The power supply consisted of two AA batteries (2 × 1.5 V), and I needed to signal the user ...

Chris Gammell wants to know: What’s in your circuit toolbox? Personally, mine is somewhat understocked. I do know that in one of my journals, probably from back in the 1980s, I scribbled down a ...