Description
🔴 161 pcs 20 models, Each with individual compartment. Pin assignment table included..🔴 IC Plier included for easy picking and removing IC.🔴 Op Amp: LM358 LM324 JRC4558 NE5532 LM386 TDA2030 TDA2822 UA741 Comparators: LM393 LM339.🔴 PhotoCoupler: PC817 Multivibrator: CD4047 Analog Multiplexer: CD4053 Echo Audio Processor: PT2399.🔴 PWM controller: UC3842 UC3843 Darlington Array ULN2003 ULN2803, Voltage Converter 7660 Timer: NE555