The Arduino teaching apparatus communicates with an infrared human body induction module through Arduino and controls the turning on/off of the LED lamp based on information captured by the module, and the circ
(which will be described). To switch an LED on and off, these transistors will work fine. But in order to turn on a higher-powered light, like a lamp in your house, then you will need an alternate power transistor. One transistor that will be able to handle the current going through...
Turning Heads: Automation on a Budget Using ArduinoFagerholm, ThomasArmas, AndrewTheatre Design & Technology (TD&T)