| Sr NO. | Name Of Unit | Model No. |
| 01 | STUDY OF NOT (INVERTER) GATE. | F01A |
| 02 | STUDY OF AND GATE. | F02A |
| 03 | STUDY OF OR GATE. | F03A |
| 04 | STUDY OF NAND GATE. | F04A |
| 05 | STUDY OF NOR GATE. | F05A |
| 06 | STUDY OF EX-OR GATE. | F06A |
| 07 | COMBINED UNIT ON STUDY OF LOGIC GATES. (NOT, AND, OR, NAND, NOR, EX-OR) | F07A |
| 08 | DE-MORGANS THEOREM I & II. | F08A |
| 09 | HALF AND FULL ADDER. | F09A |
| 10 | COMBINED UNIT ON ADDER AND SUBTRACTOR. | F09B |
| 11 | HALF AND FULL SUBTRACTOR. | F10A |
| 12 | COMBINED UNIT ON STUDY OF FLIP-FLOPS(R-S, D,J-K, MS-JK,T). | F11A |
| 13 | ASYNCHRONOUS UP/DOWN COUNTER. | F12A |
| 14 | ASYNCHRONOUS UP/DOWN COUNTER (MOD 8,10,16) | F12B |
| 15 | SYNCHRONOUS COUNTER. | F13A |
| 16 | RING COUNTER. | F14A |
| 17 | PROGRAMMABLE COUNTER USING 7490. | F15A |
| 18 | PROGRAMMABLE COUNTER USING 7493. | F16A |
| 19 | RIPPLE COUNTER. | F17A |
| 20 | EVEN/ODD PARITY CHECKER. | F21A |
| 21 | SEVEN SEGMENT DECODER,DRIVER AND DISPLAY. | F22A |
| 22 | UNIVERSAL SHIFT REGISTER. | F23A |
| 23 | MULTIPLEXER (8:1). | F24A |
| 24 | MULTIPLEXER (4:1) AND (8:1). | F24B |
| 25 | MULTIPLEXER (16:1). | F24C |
| 26 | DEMULTIPLEXER (1:8) | F25A |
| 27 | DEMULTIPLEXER (1:8) AND DECODER (3:8). | F25B |
| 28 | DEMULTIPLEXER (1:16) | F25C |
| 29 | A TO D CONVERTER. | F28A |
| 30 | D TO A CONVERTER. | F29A |
| 31 | BINARY TO GRAY CONVERTER. | F31A |
| 32 | GRAY TO BINARY CONVERTER. | F32A |
| 33 | BCD TO DECIMAL CONVERTER. | F33A |
| 34 | DECIMAL TO BCD CONVERTER. | F34A |
| 35 | BCD TO EXCESS 3 CONVERTER. | F35A |
| 36 | EXCESS 3 TO BCD CONVERTER. | F36A |
| 37 | BINARY TO BCD CONVERTER. | F37A |
| 38 | BCD TO BINARY CONVERTER. | F38A |
| 39 | DIGITAL LOGIC TRAINER (TTL). | F51A |
| 40 | DIGITAL LOGIC TRAINER (CMOS). | F52A |
• INDUSTRIAL ELECTRONICS
• TRANSDUCERS AND INSTRUMENTATION
• COMMUNICATION
• ADVANCED COMMUNICATION ENGINEERING
• BREAD BOARD SYSTEM
• BASIC DIGITAL ELECTRONICS
• ADVANCED DIGITAL ELECTRONICS
• LINEAR INTEGRATED CIRCUITS
• BASIC ELECTRONICS TEACHING AIDS
• AMPLIFIERS AND OSCILLATORS
• CONTROL ENGINEERING
• NETWORK AND CIRCUITS