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

Measuring just 4 mm x 4 mm with a height of 0.8 mm, the HSDL-7002 SIR emerges as the industry's smallest encoder-decoder chip for applications requiring serial infrared connectivity. The device is ...