JuForAcc Transistor Kit with 2N2222 2N3904 2N3906 2N2907 BC337 S8050 S8550 BC327 A1015 C1815,10 Values 250 PCS NPN NPN Power General Purpose Transistors Assortment Set TO-92 TO92 BJT Electronic

JuForAcc 555 NE555 Timer IC Pulse Generator and NE555P Single Precision Timers Chips DIP-8 Pins for Electronic DIY Integrated Circuit Kit Pack of 50 PCS