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 hc-sr04
Search options questions only
not deleted
user 30578
For questions about the HC-SR04 ultrasonic ranging sensor.
3
votes
1
answer
3k
views
Using multiple HC-SR04: sharing trigger pin and interference between HC-SR04
If I have four HC-SR04 detectors, can they share the same trigger pin on the Arduino? This would reduce the number of pins needed from eight to five.
Even if they can share the same trigger, maybe t …
- 31