I'm making a glowing crystal diorama! **MATERIALS:** **Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid container - T/L connectors (for the tubes ...

Remember those brick cellphones in the 1990s? They were comically large by today’s standards. These phones used the 1G network to communicate and, as such, have been unusable for decades now. However ...

I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...

Tired of making countless wire jumpers on my perfboard prototypes, I decided to run an experiment to try to minimize manual work and improve the final appearance. The idea is to use KiCad to design a ...

Prototyping precision and high-speed analog circuits on breadboards, perfboard or stripboard is impractical and performance falls victim to parasitics. The Manhattan prototyping style is a possible ...

Gesture control is one of the coolest ways to interact with technology—no buttons, no touchscreens, just simple hand movements. It almost feels like magic when you can control devices with a wave of ...

Or in short Yaumataca. This device allows to use modern USB input devices on 80s style home computer controller ports. Being mechanical in nature, old gamepads and mouses degrade over time and ...

Ah, the age-old problem. You’ve got one oscilloscope, but five engineers want to use it; one telephone line, but three people want to make calls; 20 LEDs, but only eight GPIOs remain on your ...

Candles have been of great use since ages, it has been guiding humans during night even before Edison came up with the idea for bulbs. Today, from Churches to kitchens, Candles are used not only to ...

Breadboards and perfboard construction are two more options, but PCBs are more common. This is because they are far more desirable than other options due to their various benefits. A PCB is a thin ...