Digital IC Trainer KItUseful for study of gates and their tables (NOT, OR, AND, NOR, NAND, EX-OR, EX-NOR), verification of the laws of Boolean algebra and De-Morgans theorem, TTL terminologies, TTL circuit parameters. Study of flip-flops (RS, KK, D, T, M/S, JK) half adder, full adder, half substractor, full substractor, even/odd parity ckecker, Multiplexer, demultiplexer, binary to gray and gray to binary converter. Study of counters (up/down, synchronous/asynchronous, ripple/reverse, ring binary, BCD and decade). Study of 4 bit universal shift register (SR/SL operation) 7 segment display and decoder/driver. Many other experiments using on board components and veroboard are possible. Consists of DC regulated power supply of 5V at 500mA, fixed and variable clock generators, buffered bounceless manual pulser, 8 independent buffered logic inputs to select high/low TTL levels each with LCD high/low indicator, 8 independent buffered logic level indicators for outputs, potentiometer, veroboard, etc. all with 2mm terminals. Set of 20 assorted colored multi-strand wires with 2mm stackable plug termination at both ends.
FRIENDS group was started by Sh. Madanlal Sindwani in 1981, and carried on by Mr. Rakesh Sindwani (Director) the company floated towards growth & success .Due to his hard work & tremendous efforts,the company achieved heights of success by Manufacturing Quality Instruments. Providing quality products raised our dealer network to more then 200 dealers all over the nation .Being into the scientific Industry from more then 55 years, FRIENDS group has raised to high standards.(Our inspiring principles are : To develop and market innovative high quality products so that we can offer the best available tools for a modern educational and training system to all our clients.)A Manufacturing unit covering an area of 1012.5 sq meters has been constructed in Haryana State Industrial Development Center (SAHA).The latest method of production use of latest lathe machines, Milling machines, Drill machines Etc. increases the accuracy of our Instruments. Our unit also contain its Internal Dust free Paint Shop which gives an outstanding ,different look to our products. The use of Quality paints increases the quality of our product.The goal of the company is to manufacture& service quality products that consistently meet our customer's requirements & needs. Our R&D department continuously works on improving existing products as well as developing new products.
