I2S to Paralell ADC/DAC controller This provides a bridge between a paralell device (such as a microcontroller (uC) and an I2C (!not! I2C) audio bus, generally used for ADC's and DAC's, such as in DVD & MP3 players
Stepper Motor Controller This is a very simple project for controlling a stepper motor. It takes as input a clock, and enable to step a single unit, and a direction, as well as an input to provide static holding force (energize motor coils) when not changing position of the motor.
Quadrature Decoder / Counter Many devices use a process called quadrature to encode movement information. Use of two logic inputs can specify both direction and movement information reliably. This project is intended to provide a quick solution to those wishing to keep track of devices such as optical encoder wheels used on older mice and in many industrial control projects.
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