EDN

Higher resolution quadrature decoding for rotary encoders.

I wrote a bit of VHDL for generating inc/dec pulses from quadrature rotary encoders like the CTS Electrocomponents ones I bought from Digikey for a project I worked on recently. This debounce circuit ...
Electronic Design

Quadrature Encoder-Decoder Is Implemented In A CPLD

Quadrature encoders have many uses in position-sensing applications. This implementation uses a Xilinx complex programmable logic device (CPLD) to count the pulses ...
EDN

Decode a quadrature encoder in software

Quadrature encoders work inmany applications to determinedisplacement and direction of mechanicaltravel. They vary in design, butthey all do the same thing: supply a setof square waves 90° out of ...
IEEE

The Low Power Implementation of Hamming-Code Encoder and Decoder using GDI Logic for Error Free Transmission and Reception in Digital Data Communication

Abstract: In this paper, to accomplish this work builds a HC decoder and encoder circuit for impeccable reception and transmitting data communication digitally based on GDI(gate diffusion input) logic ...