Visualizing Invisible 'Forces' / Building a Real-Time Pressure Monitor with ESP32 and MicroPython

Hello everyone! Welcome to the 'Tech & Tails' channel. Today, we are going to cover a very exciting theme: 'Visualizing ...

5 ESP32 Projects Worth Building in 2026: Such as an Apple HomeKit Controller

Build practical ESP32 projects that solve daily problems. We evaluate five functional builds, including a Wi-Fi dead zone ...
Hackaday

digital audio hacks

As a portable media player, Microsoft’s Zune simply couldn’t compete with Apple’s juggernaut iPod — the latter essentially becoming the de facto personal media player until smartphones took over. But ...
note

[Arduino Introduction #38] DC Motors and External Power Supplies | Let's drive them safely with a circuit instead of connecting directly to Arduino

In the previous chapter, we learned how to specify an angle for a servo motor and move it to a set position. This time, we will control a brushed DC motor that continues to rotate as long as it is ...