Features:

BY M C Sharma. The 741 OP amp IC is very inexpensive yet is comparable to the best in respect of versatility and superb performance. We can't list every one of the 41 kits but here are a few examples: inverting and non-inverting AC and DC amps, X'tal, magnetic, guitar, telephone and mic preamps, 3W and 12W amps, intercom, AC and DC motor control, schmitt trigger, square wave generator, flasher, timer light op relay, DC voltmeter, AC millivoltmeter, RPM counter, A to D converter, etc. 37 Pages 140 x 210mm.