- Calculators
- Software
- Electronics Assistant
- EPE Index
- Evil Genius - Resistor Attack
- Stopwatch with split / lap time functions and 1 millisecond resolution
Links to more software can be found here.
- Technical Data
- Pin-outs
Connectors
- 12N / 12S (Used on trailers, caravans etc.)
- Banana (Used on test leads etc.)
- BNC
- Car Cigarette Lighter Connectors
- Coax (TV / Radio aerial connector)
- D Type (Mutipole, commonly used on computers etc.)
- DC Power Connectors (Barrel type)
- DIN
- F (Satellite etc.)
- FCC68 Modular Connectors - Used on telephones and computers.
- IEC (Mains "Kettle Plug" type)
- Jack (All sizes)
- Mini DIN (PS/2, S-Video etc.)
- N
- Phono (Audio Connector)
- P552/1 (8 pin as used on disco lighting etc.)
- R.F. Connectors
- RJxx (RJ45 etc. - Used on computer networks and telephones)
- SCART (Audio Video connector)
- Socapex
- Speakon
- TNC
- USB (Coming soon)
- XLR
Components
- Beginners Guide
- Forum
- Links
Categories
- Books
- Educational & Hobby Sites
- Components, Kits & Test Equipment
- Design & Manufacturing
- Products & Other Equipment
- Lighting & Sound
- Magazines
- Projects
- Software
Want to suggest a link to add here, exchange links with us or get a banner for your website?Click here for details.
- FAQ
- Contact
Resistor Colour Code
3 Band Resistor Codes:
| Colour | Band 1 | Band 2 | Multiplier |
|---|---|---|---|
| Black | 0 | 0 | 1 |
| Brown | 1 | 1 | 10 |
| Red | 2 | 2 | 100 |
| Orange | 3 | 3 | 1000 |
| Yellow | 4 | 4 | 10000 |
| Green | 5 | 5 | 100000 |
| Blue | 6 | 6 | 1000000 |
| Violet | 7 | 7 | |
| Grey | 8 | 8 | |
| White | 9 | 9 |
4 Band Resistor Codes:
| Colour | Band 1 | Band 2 | Band 3 | Multiplier |
|---|---|---|---|---|
| Black | 0 | 0 | 0 | 1 |
| Brown | 1 | 1 | 1 | 10 |
| Red | 2 | 2 | 2 | 100 |
| Orange | 3 | 3 | 3 | 1000 |
| Yellow | 4 | 4 | 4 | 10000 |
| Green | 5 | 5 | 5 | 100000 |
| Blue | 6 | 6 | 6 | 1000000 |
| Violet | 7 | 7 | 7 | |
| Grey | 8 | 8 | 8 | |
| White | 9 | 9 | 9 |
Tolerance:
| Colour: | None | Silver | Gold | Red | Brown |
|---|---|---|---|---|---|
| Tolerance: | 20% | 10% | 5% | 2% | 1% |