PID Controller System

PID - 201

Proportional - integral - Derivative (PID) control has been especially popular in industrial process like chemical petroleum, power, food and manufacturing industries. These system are usually slow, complex and are characterized by relatively incomplete or incertain mathematical description. The PID controller, parameters of which may be adjusted experimentally, is therefore particularly attractive in such situations.
The experimental unit consists of simulated building blocks like error detector, dead time, integrator and time constant, which may be configured into a variety of systems. A PID section with adjustable proportional gain, derivative and integral time constants provide the control action. Built in set value, square and triangular sources enable the student to study the response on a CRO. The accompanying literature includes system description, theory, experimented procedure and typical results. An important features of the system is that simulated blocks are designed to operate at frequencies suitable for CRO viewing. The effect of controller parameter adjustments are therefore seen immediately. No expensive recorders are required for conducting the experiments.

  • Open loop response of various process configurations (10 in all).
  • Study of closed loop response for above.
  • P, PI, PD and PID design and performance evaluation in each case.
  • Simulated blocks dead time (transportation lag), error detector and gain
  • PID controller (configurable as P, PI, PD or PID)
    proportional band : 5% to 50% (gain 2-20)
    Integral time : 10msec - 100msec

    Derivative time : 2 - 20m secretary
  • Built in signal sources
    Set sources : - 1V to + 1V

    Set value : - 1V to + 1V

    Square wave : 1V p - p (min) at 40Hz (typical)

    Triangular wave : 1V p - p (min) at 40Hz typical
  • Built in 3 ½ digit DVM for D.C. measurements
  • Built in IC regulated power supply
  • 220V ±10%, 50Hz mains operation
  • Detailed literature and patch chords included
  • Essential accessory - a CRO
  • PID - action study on CRO.
  • Simulated blocks for flexible system.
  • Time delay (transportation lag) block.
  • Synchronised square and triangular source for flicker free display.



Zigbee/Xbee Evaluation Board

Zixbee Eval. Board

Programmer Board

PIC 16F & 12C/12E

Gauss Meter

DGM - 5

Zeeman Effect Experiment

Zeeman Effect Experiment

Mind Pulse

Read Your Brain Activity

Voltage Stabilizer


Parallel Port Tester

with Stepper Motor Controller

Video Transmitter

(4 Channel)

Audio Oscillator

AO - 1000D

Voice Recognition Kit

Embedded Voice Recognition System


(Sweep + Marker + XY Scope)

Multi-Axis Stepper Motor Control

using RS-232 for CNC machine

Robotic Kit

Robot Crane

Op - Amp Trainer

Op - Amp Industrial Lab

Hall Effect Experiment

Hall Effect Experiment

USB Host Shield

Embedded Android System

Digital IC Tester

Digital IC Tester

TFT - LCD Touch

TFT - LCD Touch Controller

Oscillator Trainer

Oscillator Training Kit

Op - Amp Training Kit

Operational Amplifier

Boltzmann Constant Kit

using a PN junction diode.

Antenna Trainer

UAT - 100

Embedded VGA Controller

Turn your Microcontroller board into a graphics card

Op-Amp as Active Filters

Operational Amplifier

8051 Quad Motor Driver

Design and Simulation of Shift Register driven Quad Motor Dr....

LCR Bridge

LCR - 10B

AM / FM Signal Generator

DDS Signal Generator

Sesmic Sensor

Earth Quake Sensor

GM Counter

For detection and measurement of all types of radiation

Optical Pyrometer Trainer

High Temperature Measurement

LCR Circuit

Using AC

Polarization By Reflection

Using Diode Laser

Fundo Inventors Kit

Make anything Into a Key and play music using it


(Sweep + Marker)

X - Ray Diffraction

X - Ray Diffraction

GPS Logger

Ride for Fun

USB HID Gamepad

Play Your Game

POV Display

Persistence of Vision using AVR

Cathode Ray Tube

CRT Characteristics

Railway Announcer

Railway Announcer

8051 Eval. Kit

50 Projects on 8051

Moving Message Display

To display Text, Graphics, Animations, and Video

Industrial Timer / Clock

Write a Program to make a Multipurpose Industrial Timer

Half / Full Wave Rectifier

Filters & Voltage Multiplier

Kelvins Double Bridge

Wire Impedance Measurement

Quincks Method

Susceptibility of Solution



2051 I/O Board

Home Autmation

Smart Circuit Breaker

All-IN-One Circuit Breaker

Variation of Resistance

(Thermistor Bridge with Temperature)

Heat Capacity Kit

Specific Heat Capacity of Solid