Timeline for Pinout of microwave motion sensor FC1816
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
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| Sep 17, 2016 at 23:03 | history | edited | cimba007 | CC BY-SA 3.0 |
Use 150 ohms series resistor (value is curcial)
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| Apr 30, 2016 at 10:51 | history | edited | cimba007 | CC BY-SA 3.0 |
added 129 characters in body; added 4 characters in body; added 126 characters in body
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| Apr 30, 2016 at 10:44 | comment | added | cimba007 | @Ivy: Yep, that is what I am doing. Have a look at the additional points I added at my "solution". ( de.wikipedia.org/wiki/RC-Glied#/media/File:Tiefpass.svg ). Note: The RC-Lowpass should provide enough current (R = U/I) to power up your LED AND the FC1816. Something like this (R = U/I with U = 0,5 I = 0,003 or maybe I = 0,020=> 25-160Ohms). Choose the resistor lower like maybe 10Ohm with led or 100ohm wihtout). This will lower the noise in the power supply for the FC1816 further. Note that I used 5V as VCC and 5-0,5 = 4,5V is still plenty. So be carefull if you only use 3.3V | |
| Apr 30, 2016 at 10:41 | history | edited | cimba007 | CC BY-SA 3.0 |
Further ideas to improve signal stability and processing the signal
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| Apr 26, 2016 at 17:18 | comment | added | Ivy Growing | It works perfectly with proposed changes and suggested wiring. Thank you very much, cimba007! | |
| Apr 26, 2016 at 17:17 | vote | accept | Ivy Growing | ||
| Apr 25, 2016 at 12:50 | comment | added | Ivy Growing | Thank you, @cimba007. I have memorized the spec of BISS0001 ;-) There are too many options to tweak the module. Thanks for your ideas, i'll try them. Just to be sure, in addition to resistor replace I am connecting the pins as following: - Pin 1 - to LED and resistor to GND. - Pin 2 + Pin 5 - To Vcc 3.3V. - Pin 3 - to resistor 2kOhm to Vcc. - Pin 4 - to GND. Is that correct? | |
| Apr 17, 2016 at 13:08 | history | edited | cimba007 | CC BY-SA 3.0 |
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| Apr 17, 2016 at 13:00 | review | First posts | |||
| Apr 17, 2016 at 15:49 | |||||
| Apr 17, 2016 at 12:59 | history | answered | cimba007 | CC BY-SA 3.0 |
