Control Thy LED | Hackaday
Simple constant current LED driver | Bryan Duxbury's Blog
How to Build a Simple LED Driver Circuit
Transistors - SparkFun Learn
Lab: Using a Transistor to Control High Current Loads with an Arduino – ITP Physical Computing
Touch Switch Using Single NPN Transistor
Using a transistor to control a LED - Electrical Engineering Stack Exchange
Electrical Engineering - Driving LED with NPN transistor from I/O pin
Using Transistor as a Switch | ermicroblog
switches - Simplest LED-transistor switch LED being on in switch's off-state - Electrical Engineering Stack Exchange
How to Use a Transistor as a Switch | Nuts & Volts Magazine
Example Transistor Circuit with LEDs under Repository-circuits -49598- : Next.gr
Using Transistor as a Switch | ermicroblog
Use transistors for controlling two LEDs - Electrical Engineering Stack Exchange
voltage - Driving a high power (200mA) LED with a GPIO and NPN transistor - Electrical Engineering Stack Exchange
Transistors - SparkFun Learn
Low side vs. High side transistor switch - Bald Engineer
Switching Using Transistor - Arduino Project Hub
b>Electronics Components: Use a Transistor as a Switch</b> - dummies
How to Use an NPN Transistor as a Switch – Fiz-ix
Control LED Using GPIO Output Pin - Raspberry Pi Spy
Working of Transistor as a Switch - NPN and PNP Transistors
RGB LEDs - DIYODE Magazine
Transistor Circuit to Drive LED
How to Use an NPN Transistor to Switch on an LED - Electronics for Absolute Beginners - YouTube
