150Pcs Assorted IC Chip Kit Op-Amp Oscillator PC817 NE555 LM358 LM324 Transistor Array Electronic Components Set with Sockets

150 Pieces Assorted IC Chips Complete SetThis is a full range classic mixed IC chip assortment kit, widely used for electronic production, circuit experiment, student teaching practice, DIY soldering project and circuit maintenance repair.All chips adopt standard DIP through hole package, easy for hand welding and circuit board installation. Built-in various commonly used operational amplifiers, timers, oscillators, voltage converters, audio amplifiers, voltage comparators and Darlington transistor arrays, meet most basic electronic circuit design demands.Equipped with matching pin sockets and conversion adapter, convenient for chip replacement, test use and circuit modification, greatly improve your electronic making efficiency.Complete Chip ListPC817C x20pcs DIP-4 General Purpose OptocouplerICL7660S x2pcs Voltage Converter Charge PumpNE555 x20pcs DIP-8 Timer Pulse Generator OscillatorLM358 x10pcs DIP-8 Low Power Dual Operational AmplifierLM324 x10pcs DIP-14 Quad Operational AmplifierJRC4558 x10pcs DIP-8 Dual Operational AmplifierLM393 x10pcs DIP-14 Low Offset Dual ComparatorLM339 x10pcs DIP-8 Low Power Quad Voltage ComparatorNE5532 x5pcs DIP-8 Dual Low Noise High Performance Op AmpLM386M x5pcs DIP-8 Low Power Audio AmplifierTDA2030A x2pcs TO-220 Audio Power AmplifierTDA2822D x5pcs DIP-8 Low Power Stereo AmplifierPT2399 x3pcs DIP-16 CMOS Echo Audio ProcessorUC3842AN x5pcs DIP-8 Current Mode PWM ControllerUC3843AN x5pcs DIP-8 High Performance ControllerULN2003AN x5pcs DIP-16 7 Channel Darlington Transistor ArrayULN2803APG x5pcs DIP-18 8 Channel Darlington Transistor ArrayMatching Sockets & AdapterDIP4 Socket x2pcsDIP8 Socket x7pcsDIP14 Socket x3pcsDIP16 Socket x3pcsDIP18 Socket x2pcsDIP8 to SOP8 Transfer Adapter x1pcsFeaturesStandard industrial grade chips, stable performance and long service lifeRich model combination, cover mainstream circuit common chipsThrough hole design, easy welding for beginner learnersComes with full set sockets, convenient plug and testIdeal choice for electronic enthusiasts, students and maintenance workersUniform storage box, neat classification and easy storageApplicationElectronic circuit experimentDIY electronic productionSchool electronic teaching trainingCircuit board maintenance repairPower supply design, audio circuit makingSignal trigger and control circuit making