We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Many of us electronics hacker types tend to have at least the same common equipment on our benches, namely a multimeter, an oscilloscope, some sort of adjustable power supply, and maybe a logic ...

Abstract: Presents a readout channel for high-performance rotary encoders. It includes a photodiode, which transduces light pulses into current signals, and the corresponding readout electronics, ...