Stepper motors are a mainstay in precision control systems, valued for their simple open-loop operation and high torque at ...

Innovative solar tracking systems enhance energy output by aligning panels with sunlight, addressing efficiency challenges of ...

Cody’s Office, we check out three new products, look at brushes for applying powdered pastels, and answer viewer questions.

Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in ...

Instead of throwing away an old alarm clock because it doesn't work or it's not your style, consider repurposing it with one ...

These were not the sleek, high-tech machines of a superpower’s air force, but rather a swarm of low-cost, improvised quadcopters, each guided by a nearly 20-year-old piece of open-source software ...

Step into the future of crowd analytics with our AI-powered face-counting system, designed for open gatherings where entry ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Motorized faders are very cool, and you can find them in everything from expensive mixing desks to high-end video editing decks. If you want to build your own wireless motorized fader controls for ...

[kitesurfer1404] put together a nice looking vintage photobooth with WiFi capability. He’s using an arduino to monitor the state of the buttons, LED lighting control, seven segment display AND ...

Discover how advanced catalyst materials enable efficient CO2 hydrogenation, converting greenhouse gases into valuable fuels like methanol and hydrocarbons.