A gangly-looking motion detector floodlight is fine for scaring off a backyard intruder, but it doesn't look good on your ...

Arduino Motion Detection With A Bit Of Wire. 55 Comments . by: Jenny List. May 23, 2016. Title: ... This makes a DIY omnidirectional motion detection sensor cheaper than a PIR. Report comment. Reply.

It’s really hard to overstate how awesome ESP8266 development boards like the Wemos D1 Mini really are. For literally a couple of dollars you can get a decently powerful Wi-Fi enabled microco… ...