Timeline for Amplify piezoelectric transducer voltage
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
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| Apr 19, 2017 at 14:46 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 20, 2017 at 0:13 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 10, 2017 at 16:40 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 1, 2017 at 11:33 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 2, 2016 at 5:28 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 1, 2016 at 20:14 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 2, 2016 at 19:34 | history | edited | Vincz777 | CC BY-SA 3.0 |
added 1 character in body
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| Oct 2, 2016 at 19:24 | comment | added | Vincz777 | With +/-200Hz deviation, 100 bauds symbol rate, I can easily decode the signal acquired by scope (thus with no amplification). Scope resolution is 0.3 mV. Goal of the project is to reach 200-300 bps. | |
| Oct 2, 2016 at 18:41 | comment | added | glen_geek | What's the FSK data rate? A 17Khz piezo resonance may be too narrow bandwidth to accept all the modulation sidebands of anything but very low data rates. | |
| Oct 2, 2016 at 15:38 | answer | added | glen_geek | timeline score: 2 | |
| Oct 2, 2016 at 10:44 | comment | added | Andy aka | Look up audio microphone amplifiers. | |
| Oct 2, 2016 at 9:04 | history | asked | Vincz777 | CC BY-SA 3.0 |