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

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 ...

In this opportunity I will assemble the DSO-SHELL DSO150, it comes pre-assembled and we have to solder other components like ...

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

Want to turn your circuit ideas into real designs? Check out a free tool that makes drawing schematics, adding symbols & preparing PCBs fast.

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

Poughkeepsie, N.Y.-based Caraway Tea Co., a U.S.-based tea and herbal manufacturer, is leveraging affordable automation ...

The Drobotics Lab, JUIT was inaugurated at Jaypee University, Solan (HP). A handout stated that the lab has been established ...

Chinese creator 小宁子 XNZ has built the Ningtendo PXBOX 5, a custom 3-in-1 system housing a PS5, Xbox Series X, and Nintendo Switch 2 in one chassis ...

Caraway Tea Company, a U.S.-based tea and herbal manufacturer, is leveraging affordable automation technologies to modernize its production lines and improve efficiency without the high costs ...

Before joining the PC Gamer team, I spent many years as a console gamer—shocking, I know. Though I have a Steam backlog many would envy, I'm still hopping between my rig and perhaps far too many ...

Schematics diagram + PCB diagram (KiCAD 9) and case 3D model (Blender) are also provided. This project is a work-in-progress. Based on the well-known TransistorTester work of Karl-Heinz Kübbeler.