Control What is a PID controller and Tuning

What is a PID controller?A PID (Proportional Integral Derivative) controller is a common instrument used in industrial control applications. A PID controller can be used for regulation of speed, temperature, flow, pressure and other process variables. Field mounted PID controllers can be placed close to the sensor or the control regulation device and be monitored centrally using a SCADA system.Example: Temperature Control using...

read more "Control What is a PID controller and Tuning"

Schematic Optical String Tuning Tool, AVR AtMega8

Stimmmopped is AVR ATmega8-based project that will assists you in tuning your string instrument to a given tone. It utilizes the stroboscopic effect to give feedback about the adjustment of your instrument. When the frequency that you chose has tone then the two LEDs on the board blink. Two lines are projected at a fixed position on the string...

read more "Schematic Optical String Tuning Tool, AVR AtMega8"