This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
power_supply [2006/11/01 17:32] – herman | power_supply [2018/12/30 00:13] (current) – external edit 127.0.0.1 | ||
---|---|---|---|
Line 1: | Line 1: | ||
+ | Build my own ' | ||
+ | Basic idea is to strip all the wires and add plugs to the case to plug in banana wires. | ||
+ | |||
[[http:// | [[http:// | ||
Line 7: | Line 10: | ||
====== Plan ====== | ====== Plan ====== | ||
- | - How is ground connected? | + | - How is ground connected? |
* 3, | * 3, | ||
* How should this stuff work? | * How should this stuff work? | ||
* All interconnected and to ground (metal case), easy and logical! | * All interconnected and to ground (metal case), easy and logical! | ||
- | - Test voltage on different pins. | + | - Test voltage on different pins. (done) |
* +3,3 v: 1, 2 and 11 | * +3,3 v: 1, 2 and 11 | ||
* +5 v: 4, 6, 19 and 20 | * +5 v: 4, 6, 19 and 20 | ||
Line 18: | Line 21: | ||
* -12 v: 12 | * -12 v: 12 | ||
* +5 v standby (max 10mA): 9 | * +5 v standby (max 10mA): 9 | ||
- | - Design case and wiring layout | + | - Design case and wiring layout |
* Switch | * Switch | ||
* Wire terminals | * Wire terminals | ||
- | - Think of ways to connect to existing projects. | + | - Think of ways to connect to existing projects. |
- | * TTY level converter | + | * TTY level converter |
- | * MSNTV | + | * MSNTV (done) |
- | - Purchase/ | + | - Purchase/ |
- | * Switch | + | * Switch |
- | * Terminals | + | * Terminals |
- | * Rubber feet | + | * Rubber feet (bought) |
- | - Build using bought/ | + | - Build using bought/ |
- | * Cut holes in case | + | * Cut holes in case (done) |
- | * Attach terminals and such | + | * Attach terminals and such (done) |
- | * Shorten wires | + | * Shorten wires (done) |
- Profit! | - Profit! | ||
- Optional | - Optional | ||
Line 37: | Line 40: | ||
* temperature based or manual :) | * temperature based or manual :) | ||
+ | Version 1.0 is done!\\ | ||
+ | It has 8 ' | ||
+ | The negative voltages are not precise and differ quite a bit... Not really a problem :) | ||
+ | |||
+ | {{: |