BZV55C30 30V Zener Diode 500mW 5% Tolerance SOD80 Package (Pack of 2500) Digital Counter 3k ohm Color Code Orange

3k ohm Color Code Orange

This is a low-value

74LS165 ICs contain an 8-Bit Parallel In/Serial Out shift register

It is Double Pole Double Throw Switch (DPDT)

This is a 90 meter long 2-wire ribbon cable

BZV55C30 30V Zener Diode 500mW 5% Tolerance SOD80 Package (Pack of 2500) Digital Counter 3k ohm Color Code OrangeThis is the BZV55C30 Zener diode. A Zener Diode is a semiconductor device that is used to conduct current either in the forward or reverse direction. The diode consists of a special, heavily doped p n junction, designed to conduct in the reverse direction when a certain specified voltage (Zener voltage) is reached. Every Zener diode has a well defined reverse breakdown voltage after which it starts conducting current in reverse bias mode without