Hackaday

Delta Pen Plotter Draws In Multiple Colors

If you’re building your first plotter, or you just like thinking in right angles, you’d probably consider a Cartesian design ...
XDA Developers on MSN

5 ESP32 projects a total beginner can finish in an afternoon

If you were on the fence about ESP32, these projects will get you started in no time ...
Will Cogley on MSN

I built a custom Arduino controller for a robotic eye

I built a custom Arduino controller for a robotic eye. A homemade controller brings this animatronic project one step closer ...
note

[Kato RC #48] The Day I Built a 108 km/h Rocket Drone for $155 — The ESP-BLAST and ESP32 Revolution

Prologue — Why an ESP32 Drone Now? March 2026. A video posted by DIY engineer "Max Imagination" on YouTube shook the hobbyist world. The title was "Build The Smallest ESP32 Brushless Rocket Drone | ...