I'm returning to an old project today to fix it since it got broken during my recent move. This toy I made for my dog is very fun project where an Arduino controls two servos so they can move a laser ...

A line of InGaAs laser and detector modules is intended for use in Optical Time Domain Reflectometer (OTDR) mainframe and portable test equipment. For portable applications, seven MQW-FP laser diode ...

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If the video player is not working, you can click on this alternative video link. Everyone loves metal detecting. But when you combine it with remote-controlled robots, the experience is taken to a ...

Abstract: This project uses an Arduino microcontroller to find and locate internal cable line faults. In many environments, electrical cables are buried rather than overhead, making it difficult to ...

With a tool often used in the study of dinosaur fossils, scientists uncovered new details in ornate tattoos on the skin of members of the Chancay culture of Peru. By Becky Ferreira A culture ...

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We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...