Inside is Arduino Pro Micro and a PMW 3389 optical sensor on a breakout board. [Ben] was going to use flexible 3D printed panels as mouse buttons, but then had an epiphany — why not use keyboard ...

Impact Statement: The resonant all-fiber optic current transformer (AFOCT) is based on multi beam interference effect, whose sensitivity can be improved by winding more turns of fiber coils like a ...

This paper explores the use of series compensated low frequency transformers (SCLFT), operating in parallel to traditional low frequency transformers (LFT), to attenuate harmonic distortion caused by ...

I use from the HC595 shift-register the first 5 bits as DAC and the three other for changing Uref from 2V to 800mV, swifting between n-/ p-devices and changing from current to voltage-mode ( I-base / ...

This library allows Windows C++ programers to interface with COM ports in a way extremely similar to how Arduino's interface with UART ports. The library uses a class called Serial that includes ...