Rotary Encoder As Joint Sensors without Interrupt Routine | DC Motor PID Control | Arduino | I2C 

In this video I have shown how to use the rotary encoders without interrupt routines making them independent of micro controller. I have made a circuit which can send the encoder feedback to the controller via i2c. The ICs used in the circuit are PCF8575, D Flip-Flop, 74191, 4093, 4013.Us this circuit and Arduino PID library, I have controlled the speed and position of the DC motor which provides feedback from a magnetic encoder.
Source code: github.com/ban...
Rotary encoder working and Debounce and Direction detection circuit explanation:
• Build A Rotary Encoder...
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