First Time in World - Everything for Training
Trainers, Kits, Books, Software, Simulation, Charts, Training, CBT, PPT, Instruments, Projects

   Since 1985

Sigma Trainers and Kits
(More than 7000 Products - Biggest in Training Industries)

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Digital Electronics Lab

Sr Category


 1 Digital Electronics Main Trainers
 2 Logic Gates Trainers

 3 Flip-Flops Trainers
 4 Counters Trainers
 5 Shift Registers Trainers
 6 Multiplexers - De-multiplexer Trainers

 7 Encoders - Decoders Trainers
 8 Code Converters Trainers
 9 ADC-DAC Trainers

 10 Mathematic Operations Trainers
 11 Clocks and Multi-vibrator Trainers
 12 Memories, Characteristics and Other Functions




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Registered Office :

Sigma Trainers and Kits

E-113, Jai Ambe Nagar,

Near Udgam School, Thaltej,


Mobile  :  +91- 9824001168 - Call after 3 PM

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GSTN    :   24AAXPL5158M4ZU