The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time) up to $20 shipping discount on first order (PCB ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

A dedicated hardware modder combines a PlayStation 5, Xbox Series X, and Nintendo Switch 2 into a single all-in-one console, ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

This is a reminder coming directly from President Xi Jinping that political loyalty stands well before combat readiness,” one ...

One major downside of the console wars is that it can be too hard to choose which system you want, but someone may have figured out an epic solution.

With loudspeakers, an important parameter is the frequency at which their cones resonate. This clever Arduino-based tester ...

Tokyo-based design studio Metal Goat has introduced the Oogani table lamp, a lighting object that combines soft illumination with a ...

It's moving to the Walsh building ...

The Hedera-based IoT e-learning authentication stack hit 4,310 TPS, although performance lagged slightly to 3,425 TPS with knowledge graphs.

ESPHome 2026.1.0 open-source firmware has just been released with new features like automatic WiFi roaming and Zigbee support for Nordic Semi nRF52 ...