Learn how Kyle Loucks, founder and CEO of RollPros, combined engineered motion mechanics with embedded control and data-driven insights to automate cannabis joint rolling. Kyle Loucks combined ...

The ESP32 keeps finding new jobs in my house.

It's amazing what you can do with an ESP32 (or two).

As Halloween is approaching, it’s time to start thinking about all the spooky decorations that will make your house the talk of the neighborhood. While there are plenty of frightening decorations ...

This project exists as a part of larger infrasctructure to support the laser cutter & digital fabrication space at the Walker Art Center. The laser cutter is vented using an inline blower fan into our ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...

FREE Parallax Shield-Bot (US-only, courtesy of Parallax) when you register for this training! See details below**. THERE are NO REFUNDS ONCE THE SHIELDBOT HAS BEEN SHIPPED! Training will include hands ...

the sensor has 4 pins: VCC, Trig, Echo, GND. VCC → 5V on the arduino GND → GND on the arduino Trig → pin 9 Echo → pin 10 the first time i wired this i accidentally swapped trig and echo. the sensor ...

DIY CAN Bus Vehicle Sensor Here we are designing a very small, tiny CAN network sensor that can be attached to any vehicle. It detects motion, accidents, and all ...