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

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

This project models a basic inverting amplifier using Python code generated by an AI large language model. AI could help ...

Dana, Julia, and Dan Kois tackle a listener question from Amy in Chicago whose ten-year old has recently gone gaga over analog culture: what are your favorite pieces of culture from cassettes, CDs, ...

Did someone say buttons?

Hideaki Nishino, Senior Vice President, Platform Planning & Management has taken to the PlayStation Blog to reveal the next generation of controllers for PlayStation VR 2 and they are remarkably ...

Note: This project is still in development! Part of this project is sponsored by PCBWay. Read more about that here. To custom compile with new drinks and such, update ...

64 AH1-1 GND with 10k resistor AH2/AH4 3v3 65 AH1-2 GND with 10k resistor AH2/AH4 3v3 66 AH1-3 GND with 10k resistor AH2/AH4 3v3 67 AH1-4 GND with 10k resistor AH2/AH4 3v3 68 AH1-5 GND with 10k ...