BS412 PIR timing circuit

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jimmero
 
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Joined: Thu Jun 01, 2023 6:44 am

BS412 PIR timing circuit

Post by jimmero »

Hi there,

I'm using a BS412 and would like to increase the intime from the default 2 seconds. I've read the specification which contains resistor values. Does anyone have a schematic for where I would place a resistor. There is also mention of using a capacitor - can anyone shed light on this for me?

thanks,

Jim.
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barshatriplee
 
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Joined: Wed Mar 22, 2023 10:11 am

Re: BS412 PIR timing circuit

Post by barshatriplee »

There is only one diagram that I can see in page no. 8 : https://cdn-shop.adafruit.com/product-f ... asheet.pdf
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