Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with gpio
Search options not deleted
user 26452
GPIO stands for General Purpose Input Output and can be used to receive and send digital signals to and from simple electronics from the Raspberry Pi.
1
vote
Accepted
Creating a 0-10V voltage range for ballasts using Raspberry PI and amplifiers
So you are faced with constructing a sort of Rube Goldberg chain to run your lamp
Program a Pi GPIO PWM (digital) output based on user input
Convert the PWM to a 0-10V DC (analog) signal, using say an … You may need buffer the Pi's GPIO signal with a level shifter if the LED driver does not take 3.3V digital in its ON-OFF input, but that is much easier than providing a 0-10V analog signal. …
- 141