NSC - CD4528BCN.
LM1875T 20W Mono Audio Power Amplifier IC 5 Pin TO-220 HiFi Class Amp Chip
1-100x SD-150 Receiver Telephone Handset Telephone Audio Horn Speaker Mono SD-38
Linear Logarithmic 24mm Mono Potentiometer Pot 1K to 1M
Mono Linear / Logarithmic 16mm Potentiometers Pots W/Switch
Linear or Logarithmic Mono PC16 Potentiometer Pot Piher 100R to 2M5
LED Light Strip Single Mono Colour / RGB 8mm 10mm 3528 5050 Straight Connectors