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 ...

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...

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 ...

What do you get when you combine an ESP32, a 16-bit DAC, an antique VFD, and an IDE CD-ROM drive? Not much, unless you put in the work, which [Akasaka Ryuunosuke] did to create ESPer-CDP, a modern ...

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

If you look at this solar generator from [Concept Crafted Creations], you might think it’s somehow familiar. That’s because the design was visually inspired by the James Webb Space ...