Anyone who’s spent significant amounts of time salvaging old electronics has probably wished there were a way to take apart a circuit board without desoldering it. [Zeyu Yan] et al seem to have ...

Collection of KiCad circuit board designs for guitar pedals you can build yourself. Currently through-hole designs only, SMT (surface mount) may be added later. Soldering and basic knowledge of ...

This rural Arkansas elementary and middle school teacher gives her students rich STEM experiences by using a creative mix of ...

The integration of Artificial Intelligence (AI) with Automated Optical Inspection (AOI) systems holds significant potential for improving the accuracy and efficiency of defect detection in Printed ...

Low-noise current readout circuits are essential in modern scientific and industrial applications ranging from nanopore sensing to quantum systems. This tutorial-style paper presents a comprehensive ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

Transform your makeup routine with our DIY Magnetic Makeup Board tutorial! In this video, we'll guide you through creating a chic and functional makeup display. Say goodbye to clutter and keep ...

The Trump administration can terminate more than $16B in grants awarded to climate groups after the US Court of Appeals for ...

Add to that a microSD slot, speaker driver, RGB LED, light sensor circuit, and spare GPIOs, and you’ve got a surprisingly complete development kit. Power comes over USB, and current draw is modest at ...