Tag: ESP32

via HACKADAY: WOPR: Security Loses Some of its Obscurity

As we’ve seen time and time again, the word “hacker” takes on a different meaning depending on who you’re talking to. If you ask the type of person who reads this fine digital publication, they’ll probably tell you that a hacker is somebody who likes to learn how things work and who has a penchant […]

via HACKADAY: ESP32 Makes for World’s Worst Radio Station

We can say one thing for [bitluni]: the BOMs for his projects, like this ESP32 AM radio transmitter, are always on the low side. That’s because he leverages software to do jobs traditionally accomplished with hardware, always with instructive results. In this case, the job at hand is creating an RF oscillator in the broadcast […]

via HACKADAY: Watch Video on a Oscilloscope with an ESP32

[bitluni] got a brand new scope, and he couldn’t be happier. No, really — check the video below; he’s really happy. And to celebrate, he turned his scope into a vector display using an ESP32. Using a scope in X-Y mode is nothing new, of course. The technique is used to display everything from Lissajous patterns from […]