LM358 - Single Supply Dual Op-Amp IC SMD LEONE L93FL-AS-DC24V-D1 It is a general-purpose 3mm

It is a general-purpose 3mm Round Pink Colour LED

It is an active component with two terminals: anode and cathode

W1209 module has an integrated microcontroller in it but does not requires  programming knowledge

instrument and apparatus

These are generally panel mountable fuse holders

LM358 - Single Supply Dual Op-Amp IC SMD LEONE L93FL-AS-DC24V-D1 It is a general-purpose 3mmThe LM358 is a single supply dual op amp IC that integrates two op amps that are powered by a single power supply. It is one half of the LM324 Quad op amp, which contains four op amps with a shared power supply. These dual operational amplifiers function with low power drain, a common mode input voltage range extending to ground VEE, and single or split supply operation, by using the circuit designs perfected for Quad Operational Amplifiers. The