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 ...

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

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

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

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

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 ...

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 ...

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 ...

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...

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.