85 Pcs IC Assortment Kit Integrated Circuit Chips for Home Circuit Work

85 Pcs IC Assortment Kit Integrated Circuit Chips for Home Circuit Work

49Pcs 25 Types 74HCxx and 74LSxx Series Logic IC Assortment Kit & IC Socket,Minidodoca Logic IC Series Shift Output Registers、Transceiver、Decade Counters、Multiplexer/Decoders、Hex Inverters IC chip

Taiss 40PCS Potentiometer Kit with Rotary knobs,WH148 B1K 2K 5K 10K 20K 50K 100K 250K 500K 1M Ohm potentiometers Assortment Single Linear Taper Rotary Audio B Type and Nuts,Washers