Hi All! I've been building computers and other electronic gadgets for years, but have just started to get into the level of the "micro-electonics..." I'm attempting to build a little motion activated audio player (primarily to scare woodpeckers off my house) and I'm stuck on how to make this ISD1820 play the recorded audio when the motion detector is triggered.
The PIR assembly I have feeds power for 1 minute after motion stops. I would like for the audio start with when the PIR kicks off and to loop during the entire PIR cycle. (and the PIR would also trigger power to the ISD1820 board) Evidently looping is possible when the level trigger changes from low to high and then looping stops when it goes back to low. I think where I'm stuck is that I don't know what the "High Level Trigger" is supposed to be.
So if this makes sense to anyone and you know what I need to do, please don't hesitate to share! I would be most grateful!
Here is what I am working with:
http://www.amazon.com/gp/product/B00HJ6ZZBM?psc=1&redirect=true&ref_=oh_aui_detailpage_o05_s00
http://www.amazon.com/gp/product/B010ND0KDK?psc=1&redirect=true&ref_=oh_aui_detailpage_o06_s00
The PIR assembly I have feeds power for 1 minute after motion stops. I would like for the audio start with when the PIR kicks off and to loop during the entire PIR cycle. (and the PIR would also trigger power to the ISD1820 board) Evidently looping is possible when the level trigger changes from low to high and then looping stops when it goes back to low. I think where I'm stuck is that I don't know what the "High Level Trigger" is supposed to be.
So if this makes sense to anyone and you know what I need to do, please don't hesitate to share! I would be most grateful!
Here is what I am working with:
http://www.amazon.com/gp/product/B00HJ6ZZBM?psc=1&redirect=true&ref_=oh_aui_detailpage_o05_s00
http://www.amazon.com/gp/product/B010ND0KDK?psc=1&redirect=true&ref_=oh_aui_detailpage_o06_s00