
Object Counter 3534

8 Bit Magnitude Comparator 3533

4 Bit Binary Adder and Substrator 3532

Clock Generator With Scaler 3531

Study of Buffer Latches 3530

Study of Bi – Directional Buffer 3529

Study of Uni – Directional Buffer 3528

Parallel to Parallel Data Converter 3527

Parallel to Serial Data Converter 3526
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the principle and working of a dedicated chip of parallel to serial data converter. * Supply required 230V, 50Hz AC. * Output available on LED. * Serial output available on applying clock pulse. * Multi – coloured test points are provided at…

Serial to Serial Data Converter 3525

Serial to Parallel Data Converter 3524
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the principle and working of a dedicated chip of serial to parallel data converter. * Supply required 230V, 50Hz AC. * Output available on LED’s. * Parallel output available on applying a clock pulse. * Multi – coloured test points are provided…

Interfacing CMOS to TTl & TTL to CMOS IC’s 3523

CMOS Integrated Circuits : Characteristics 3522

4 to 16 Demultiplexer 3521
4 to 16 Demultiplexer ( 3521 ) SALIENT FEATURES : v Completely self contained stand – alone unit. v Demonstrates the principle and working of a De – Multiplexer. v A dedicated 8 channel de – multiplexer IC ( DE – MUX 74138 ) is used. v …

16 to 1 Multiplexer 3520
16 to 1 Multiplexer ( 3520 ) SALIENT FEATURES : v Completely self contained stand – alone unit. v Demonstrates the principle and working of a Multiplexer. v A dedicated 8 channel multiplexer IC ( MUX CD4051 ) is used. v Facility to select channel and data is provided….

Tri – State Buffer and Biasing Technique 3519

Binary Multiplier 3518

Decade Frequency Scaler ( TTL Level ) 3517

4 Bit Magnitude Comparator ( 7485 ) 3516

Bus Transreceiver 3515

3 to 8 Line Decoder / Demultiplexer 3514

Arithmatic Logic Unit ( ALU ) 3513
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the principle and working of an Arithmetic Logic Unit using IC 74181. * Supply required 230V, 50Hz AC. * Output available on LED’s. * Demonstrates various arithmetic functions of two four bit binary numbers. * Demonstrates various arithmetic functions in two different…

Electrically Erasable Programmable Read Only Memory ( E2PROM ) 3512
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the principle and working of a Electrically Erasable Programmable Read Only Memory (E 2PROM) of 2k byte x 8 bits. * Study and actual feeding (loading), storing and reading of data in E2PROM. * Actual programming of E2PROM done by student. * …

Random Access Memory ( RAM ) 3511
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the principle and working of a Random Access Memory of 1 KB x 4 bits. * Study and actual feeding ( loading ) storing and reading of data in RAM. * Supply required 230V, 50Hz AC. * Built – in IC based…

Keyboard Encoder ( 4 x 4 Matrix ) 3510
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the principle and working of a 4 x 4 matrix keyboard Encoder. * Supply required 230V, 50Hz AC. * Output available as 4-bit binary number equivalent to the decimal number pressed. * Decimal numbers on 4 x 4 matrix keyboard ( 0…

8 Bit Binary Adder and Substrator 3509

BCD Display with Latch and Reset 3508

Modulo – N Counter ( N = 2 to 15 ) 3507
MOD N COUNTER ( 3507 ) SALIENT FEATURES : ü Completely self – contained stand – alone unit. ü Demonstrates the working of a 4 Bit Mod N Counter. ü Built – in DC regulated power supply with short circuit protection and LED indication for supply “ON” to works on 230V…

Programmable ( Presetable ) Counter with Display 3506

8 Bit BCD Counter 3505
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the working of a 8 Bit BCD Counter. * Built – in DC regulated power supply with short circuit protection & LED indication for supply “ON” to work on 230V AC Mains. * Built – in facility for reset of all flip…

8 Bit Binary UP / DOWN Counter 3504
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the working of a 8 Bit Binary Up / Down Counter. * Built – in DC regulated power supply with short circuit protection & LED indication for supply “ON” to work on 230V AC Mains. * Built – in facility for reset…

4 Bit Binary Subtractor 3503
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the characteristics of basic 4 Bit Binary Subtractor using digital IC. * Verification of truth table of 4 Bit Binary Subtractor * Set of required number of patch cords. * Housed in a elegant cabinet with a well spread intelligently designed circuit…

4 Bit Binary Adder 3502
Salient Features : * Completely self contained stand – alone unit. * Demonstrates the characteristics of basic 4 Bit Binary Adder using digital IC. * Verification of truth table of 4 Bit Binary Adder. * Set of required number of patch cords. * Housed in a elegant cabinet with a well spread intelligently designed circuit…

Shift Register and Applications ( SISO, SIPO, PISO & PIPO ) 3501
SALIENT FEATURES : * Completely self contained stand – alone unit. * Demonstrates the working of four different applications of using a Shift Register as a i. Serial In Serial Out Shift Register ii. Serial In Parallel Out Shift Register iii. Parallel In Serial Out Shift Register and iv. Parallel In…