How To Read Color Codes of Resistor

Colors

Here is the table with the colors and numbers. As you can see they are:

• BLACK:     0
• BROWN:   1
• RED:           2
• ORANGE:   3
• YELLOW:   4
• GREEN:       5
• BLUE:          6
• VIOLET:      7
• GREY:          8
• WHITE:        9

But this is not for all colors. From right to left the second color is multiplier. Digits from the first colors must be multiplied with the number of this color.

• BLACK:     1
• BROWN:   10
• RED:           100
• ORANGE:   1000
• YELLOW:   10000
• GREEN:       100000
• BLUE:          1000000
• GOLD:          0.1
• SILVER:       0.01

And the last color: This is tolerance. Tolerance is the precision of the resistor and it is given as a percentage. For example a 390 resistor with a tolerance of ±10% will have a value within 10% of 390, between 390 - 39 = 351 and 390 + 39 = 429 (39 is 10% of 390).

• BROWN:   1%
• RED:           2%
• GOLD:        5%
• SILVER:     10%
• NOTHING:  20%

How to use Digital Multi meter?

1. Put the black probe into the common terminal and the red probe into the terminal used to measure volts and ohms.
2. Set the multimeter to the same setting you use to test diodes.
3. Turn the power off to the circuit.
4. Place the leads on either side of the section of circuit you're testing.
5. To check diode put multimeter in diode mode.
6. To check any resistance like capacitors,transformer,preset-er, put multi-meter in ohm mode.

Enter the illustrated serial key of Windows 10 in the required boxes when asked during the installation of Windows 10 IOS technical preview. Readers may note the given product codes or serial keys work for both the 34bit and 64bit operating systems of Windows 10.

1) Windows 10 Serial Key
NKJFK-GPHP7-G8C3J-P6JXR-HQRJR

2) Windows 10 Serial Key Technical Preview for Consumer
334NH-RXG76-64THK-C7CKG-D3VPT

3) Technical Preview for Enterprise
PBHCJ-Q2NYD-2PX34-T2TD6-233PK

4) Windows 10 Home
KTNPV-KTRK4-3RRR8-39X6W-W44T3

5) Windows 10 Pro
8N67H-M3CY9-QT7C4-2TR7M-TXYCV

Windows 10 Enterprise
CKFK9-QNGF2-D34FM-99QX2-8XC4K

6) Windows 10 Professional
W269N-WFGWX-YVC9B-4J6C9-T83GX

7) Windows 10 Professional N
MH37W-N47XK-V7XM9-C7227-GCQG9

8) Windows 10 Enterprise
NPPR9-FWDCX-D2C8J-H872K-2YT43

9) Windows 10 Enterprise N
DPH2V-TTNVB-4X9Q3-TJR4H-KHJW4

10) Windows 10 Education
NW6C2-QMPVW-D7KKK-3GKT6-VCFB2

11) Windows 10 Education N
2WH4N-8QGBV-H22JP-CT43Q-MDWWJ

12) Windows 10 Enterprise 2015 LTSB
WNMTR-4C88C-JK8YV-HQ7T2-76DF9

13) Windows 10 Enterprise 2015 LTSB N
2F77B-TNFGY-69QQF-B8YKP-D69TJ