Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

The Raspberry Pi RP2040 microcontroller has inspired a wave of creative projects, from environmental monitors to laser distance sensors. With its low cost, flexible programming options, and rich ...

In this DIY project, we’ll build a super-compact H-bridge motor driver that mounts directly onto the N20 motor itself. No ...

MILWAUKEE — After historic flooding in the Milwaukee area in August 2025, the Milwaukee Metropolitan Sewerage District has prioritized a handful of flood management projects worth $96 million. Storms ...

The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...

The next phase of Napa’s decades-long flood-control project, involving work on floodwalls north of the Oxbow Bypass, is one step closer to reality. The Napa County Flood Control and Water Conservation ...

Bike path that leads to the direction flood water drains from Oakland and Carnegie Mellon University through Schenley Park. Dec. 5, 2025. Photo by Kyle Ferreira Some flood-prone Pittsburgh ...

Motor speed control is crucial for maintaining the normal operation of motors. In view of the limitations of current motor speed control methods, such as high parameter dependence, obvious control ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Project Mind Control tells the lurid tale of the CIA's attempts to discover the scientific principles that would allow people to control subjects' thoughts and actions. The author, University of Texas ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

From financial dashboards to factory-based assembly, utilities and their contractors are deploying new tools and processes to improve project cost performance. In decades past, the decision to pursue ...