tender for supply of electronic lab kits analaog and digital kits-- 1 items and specifications 2 realization of basic gates using nand and nor gates kit 3 realization of logic circuits for de-morgans theorems kit 4 test the performance of half adder and full adder kit 5 test the performance of half subtractorand full subtractor kit 6 test the performance ofencoder and decoder 7 test the performance parity generator and checker using parity checker / generator ic’s kit 8 test the performance inverting amplifier and non inverting amplifier using op-amp ic 741 kit 9 test the performance of summing amplifier , difference amplifier using op-amp ic 741 kit 10 test the performance of zero crossing detector and voltage comparator using op-amp ic 741 kit 11 test the performance of integrator and differentiator using op-amp ic 741 kit 12 test the performance of astable multi vibrator using ic 555 kit 13 test the performance of ic voltage regulator power supplies using ic 7805, ic 7912 kit