TCA9548A I2C Multiplexer Module : IIC 1-to-8 breakout board
20x LM358P LM358 LM358N DUAL OP-AMP I.C. DIP-8 (20pcs) - UK FAST POST
WH148 15MM Potentiometer Kit 20x Rotary Pots + Knobs + Fixings B1K to B1M UK
20x 4 PIN LED STRIP CONNECTORS CLEAR 10mm SOLDERLESS RGB TAPE TO WIRE JOINERS UK
20x Fairchild ONSemi 2N3703 2N3904 2N3906 2N4401 2N4403 TRANSISTORS TO-92
FOR FUZZ FACE 20x NOS BC PHILIPS 021 22uf 63v+ 20X 2.2uF 63V AXIAL CAPS!