La richiesta
“A 12 V motion-controlled lamp circuit with a switch input, 10 kΩ and 100 kΩ base resistors, an NPN transistor and a 220 Ω lamp load.”
Prova alloraAdd a manual override switch.Change the lamp resistor to 470 Ω.
Cosa contiene questo disegno
Leggi le decisioni che ne stanno alla base.
01
Using a switch to model PIR output
02
NPN transistor as lamp driver
When designing motion-activated lighting for home automation or security.