74ls139 Dual 1-of-4 Decoder/ Demultiplexer 
Arduino Modules Components
Sourcing Map Wxd3-13-2w-10k Ohm 2w 4mm Shaft Multi Turn Rotary Wire Wound Potentiometer
₨350
Arduino Modules Components
Sourcing Map Wxd3-13-2w-10k Ohm 2w 4mm Shaft Multi Turn Rotary Wire Wound Potentiometer