Get the top PIR motion sensor for hobby electronics projects!The obvious choice for Arduino and othe Microcontroller systemsImagine for a moment that your sole purpose in life was to watch and wait for changes in the environment. Imagine spending every waking moment measuring, and calculating the occupied volume of your surroundings. Imagine your hopes and dreams hanging by the thread of a chance that something... anything will change the measured volume of your room. Now if that sounds horribly boring and tedious to you too, than we just might have the sensor for you. That is to say if you would rather something else take on the burden, but of course if that sounded awesome you could choose instead to dedicate your life to this purpose. If it"s all the same we usually lean towards putting one of our handy PIR Motion Sensors into action.Why choose the Virtuabotix PIR?There are tons of reasons, but we would like to highlight just a few. Each genuine Virtuabotix product is covered buy an exclusive 90 day 100% satisfaction guarentee.Free proffessional technical support and documentaiton from the product experts at Virtuabotix.Save tons of time and energy with our documentation and 100% tested products.Thank you for supporting Virtuabotix!Thanks again, your purchase makes it possible for us to continue to bring you great products and support.