Mini PIR sensor setup

Products & Technology Grove
#1

Hi,



I intend to construct a light bulb to be on while human passing by and still for 30s or 6s after that auto switch off. I have purchased the mini PIR motion sensor and seeeduino, how to link up to a light bulb to get it function? What is the things I still lack off and need to purchase?



Appreciate someone can advise



Thanks



Regards

yong

#2

Hi,



If it’s an AC light bulb you should need to buy a relay module and if it’s a DC light bulb more than 5v you should need to buy a MOSFET depends on your voltage and Amps.



That’s all you need. All the best for your project and let us keep updated.