| ON/OFF TEMPERATURE CONTROLLER (INDICATOR CUM CONTROLLER) (LGS CON - 1) |
| D. C. POSITION SERVOMECHANISM DEMONSTRATION. (LGS CON - 2) |
| D. C. MOTOR SPEED CONTROL DEMONSTRATION / TRAINER UNIT.(LGS CON - 3) |
| A.C. SERVO SPEED TORQUE CHARACTERICS MEASUREMENT UNIT. (LGS CON - 4) |
| D.C. VOLTAGE REGULATOR AS A CLOSED LOOP SYSTEM. (LGS CON - 5) |
| SYNCHRO TRANSMITTER RECEIVER PAIR. (LGS CON - 6) |
| STUDY OF SIMPLE THERMAL SYSTEM (STIRRED TANK MODEL). (LGS CON - 7) |
| P.I.D. CONTROLLER (ANALOG TYPE.) (LGS CON - 8) |
| P.I.D. CONTROLLER (MICROPROCESSOR BASED) (LGS CON - 9) |
| WATER LEVEL CONTROLLER (ON/OFF MODE). (LGS CON - 10) |
| A. C. SERVO VOLTAGE STABILIZER AS SERVOMECHANISM. (LGS CON - 11) |
| EDUCATIONAL ANALOG COMPUTER. (LGS CON - 12) |
| BOARD MODELS FOR ACTUATING ELEMENTS (LGS CON - 13) |
| CONTROL ENGINEERING TUTOR (PART I) (LGS CON - 14) |
| STUDY OF COMPENSATING NETWORK. (LGS CON - 15) |
| A. C. POSITION CONTROL SYSTEM. (LGS CON - 16) |
| D.C. SERVO MOTOR SPEED TORQUE CHARACTERISTICS. (LGS CON - 17) |
| MAGNETIC AMPLIFIER. (LGS CON - 18) |
| STUDY OF POTENTIOMETER AS ERROR DETECTOR. (LGS CON - 19) |
| P. I. D. SIMULATOR. (LGS CON - 20) |
| STEPPER MOTOR CONTROLLER. (LGS CON - 21) |
| Linear System Simulator (Advanced Version) (LGS CON - 22) |
| STUDY OF A.C.AND D.C.SERVOAMPLIFIERS(LGS CON - 23) |
| Digital Control system simulation Kit. (LGS CON - 24) |
| Microprocessor based D.C. Motor speed controller. (LGS CON - 25) |
| Analog Simulation to study the effect of Compensation. (LGS CON - 27) (Linear System Simulator Basic Version) |
| D. C. Motor Speed controller using PID Controller–(LGS CON - 28) |
