This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm).
PIR Motion Sensor Module is base on BISS0001(datasheet),it can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices, is a high-tech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family...
These two Female Stacking Headers alone are, well, lonely. But pair them with any of our Feather boards and you\'re in business!
What do they do? They stack. Put the headers through your Feather and then you can not only plug them into a solderless breadboard, but you could attach circuitry on top as well
This is a blank MiFare Classic \'laundry\' tag - often used for laundry or identification but also found in other systems where a small proximity card is desired. This one is clear! The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.
Klassischer MiFare Tag. Kann für beliebige Projekte im Bereich elektronische Schlößer, Identifizierung oder überall wo kleine und leichte Tags benötigt werden, genutzt werden. Der Tag hat einen NXP S50 Chip und eine Antenne und wird passiv geladen, wenn er nahe genug am Leser/Schreiber ist.