Skip to main content
Electrical Engineering

Return to Question

edited tags
Link
Voltage Spike ♦
Voltage Spike ♦
  • 88.8k
  • 49
  • 90
  • 234
added 4 characters in body
Source Link
Voltage Spike ♦
Voltage Spike ♦
  • 88.8k
  • 49
  • 90
  • 234

When driving an NPN transistor using the GPIO output on a raspberry pi I assume no protection is needed on the GPIO side of the circuit? 

So nothing would really be needed beyond this to drive the LED as seen below?

enter image description here

When driving an NPN transistor using the GPIO output on a raspberry pi I assume no protection is needed on the GPIO side of the circuit? So nothing would really be needed beyond this to drive the LED as seen below?

enter image description here

When driving an NPN transistor using the GPIO output on a raspberry pi I assume no protection is needed on the GPIO side of the circuit? 

So nothing would really be needed beyond this to drive the LED as seen below?

enter image description here

Source Link
Ryan Mills
Ryan Mills
  • 237
  • 1
  • 8

Driving NPN with Raspberry Pi

When driving an NPN transistor using the GPIO output on a raspberry pi I assume no protection is needed on the GPIO side of the circuit? So nothing would really be needed beyond this to drive the LED as seen below?

enter image description here