In this video I build a reverse coupling and use it to try and solve the drone's issues. In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino.

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never needs adjusting.

But can we extend the capabilities of a $5 ESP32-CAM module to build something similar? In this project, we are going to build an AI-Based No Parking Alert System using ESP32-CAM, in which, if someone ...

I’ve always been excited about fabrics and textiles, and what we can engineer and build with them,” said Mahadevan, who began working in Bertoldi’s lab as an undergraduate. “Our ideas around ...

The researchers made a reconfigurable lampshade with multistable switches that correspond to different colors of light. Credit: Harvard SEAS. Researchers developed knitted textile ...

A stepper motor bug in a PLACITECH build turned out to be LED-update timing in code rather than a failed motor driver.

Anyone can string up some LED string lights in a space with mixed results. However, if you want to create a lighting ...

We’ve always taken a certain childlike joy in seeing tiny things made big, and big things tiny. Evidently [Uncle Stem] is the ...

Full-color displays normally require separate red, green and blue light emitters. A team from the University of Osaka and ...

The Govee 100ft RGBIC LED Strip Lights are down to $56 at Amazon, off from their regular $73. That’s 23% off a two-roll ...

Willy Myco has made over 120 videos showing people his exact process for making everything from LSD to DMT vapes. Not everyone’s a fan of his methods.

A school district in a rural corner of upstate New York is hitting pause on plans to deploy an AI-powered, humanoid robot in ...