Resistor 3K ohm_1/4W
Color Code: Orange, Black, Red, Gold (3K ohm, )
1/4 watt carbon film resistor for most general use
Four bands standard EIA color code
Typical axial-lead with low noise and high performance
CF resistor would be a reliable component for Arduino, electronic projects and testing program

NOT Gate 74LS04 IC 7404 Hex 1 input inverter
7812 regulator
HT12E IC Encoder for 433MHZ RF wireless module 



