Feature: 1. 10 Specifications: This set contains 10 specifications of circuit chips, which are NE555, LM324, LM393, UA741, ULN2803, LM358, LM386, NE5532, ULN2003, PC7.2. 85 Pcs Set: Each specification of chips has enough quantity for you to use, which can be used for home circuit work and assembly. 3. Wide Purpose: This set can be widely used in precise timer, op amp, audio amplifier, Darlington array, four op amp, bass guitar overload pedal PCB, etc. 4. Fine Made: These circuit chips are fine made, the pins are not easy to bend and can be perfectly realigned. 5. With Storage Box: These chips come with a storage box with compartments, very convenient for storage and carrying. Specification: Item Type: IC Assortment Kit Package List: 10 x NE555 5 x LM324 10 x LM393 10 x UA741 5 x ULN2803 10 x LM358 10 x LM386 10 x NE5532 5 x ULN2003 10 x PC7 1 x Storage Box |