Show some recent work
Show some recent work
Out of context: Reply #7199
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- GeorgesII1
using a raspberry pi to monitor and trigger certain media depending on how much movements it detects.
- What's behind the dome thing?detritus
- it's a PIR, I started with a solid pushbutton, but I was getting too many false read, so I'm using this until my final sensor arrivesGeorgesII
- Have you considered ultra-sonic sensors?detritus
- f'ing hell, just checked - i have two of these (unused) - they're a quid each. https://www.ebay.co.…
The future's so cool.detritus - I think I paid like £3 each when I went on my electronics-buying splurge a couple of years backdetritus
- For the life of me I can't recall what it was, but I read a review of these a month or so back - tehre are better models out with increased accuracy, but thesedetritus
- ...are good up to about 2m, within 5cm, if i recall rightdetritus
- yeah PIR is kinda retarded, but it's great for this use, I'm waiting for a nice thermal sensor to arrive so I can detect a little bit more dataGeorgesII