Hit the brakes on discrete LED circuit designs - Power management - Technical articles - TI E2E support forums
Light Emitting Diode or the LED Tutorial
Single LED single transistor circuit not working - Electrical Engineering Stack Exchange
Led flash for alerts - led blinking using transistor bc547 - Soldering Mind
Simple two-transistor circuit lights LEDs - Electronics-Lab.com
How to Build a Simple LED Driver Circuit
Circuit to Turn On an LED During Night - Automatic Street Light Demo « Funny Electronics
Using a transistor to control a LED - Electrical Engineering Stack Exchange
How to Switch a LED easily with a BJT Transistor - techZorro
How to Use an NPN Transistor as a Switch – Fiz-ix
Superb LED Flasher Circuit Using One Transistor - YouTube
Driving LEDs on higher voltage | LEDnique
Single Transistor LED Flasher Circuit | Homemade Circuit Projects
BJT Driving an LED - Above or Below? - Electrical Engineering Stack Exchange
b>Electronics Components: Use a Transistor as a Switch</b> - dummies
Simple 2 Transistor LED Flasher Circuit
How to Use an NPN Transistor to Switch on an LED - Electronics for Absolute Beginners - YouTube
Example Transistor Circuit With LEDs | REUK.co.uk
Driving an LED using a Transistor
Auto Off LED Night Lamp Using NPN Transistor
LED Blinker with 2 Transistors
led - Why is my transistor accepting power from a base? - Electrical Engineering Stack Exchange
