Alternating between two LEDS using BJTs - Electrical Engineering Stack Exchange
Using NPN transistor for either load control (LEDs) or digital signal (WS2812) - General Electronics - Arduino Forum
Use transistor to control 12v LEDs, schematic help needed - General Electronics - Arduino Forum
Bipolar Junction Transistors (BJTs) | mbedded.ninja
I have a PNP BJT and an LED driver (current sink, theoretically 20 mA and max 3.3 V). The LED driver is connected through an LED to the base of the BJT.
Dimmer effect (fade) on 12v LED using transistor and Arduino - Electrical Engineering Stack Exchange
Bipolar Junction Transistors (BJTs) | mbedded.ninja
Lab: Using a Transistor to Control High Current Loads with an Arduino – ITP Physical Computing
Transistors - SparkFun Learn
12v LED Flasher Circuit using 1 transistor with speed control - YouTube
circuit design - LED Dimmer only using NPN BJT and potentiometer - Electrical Engineering Stack Exchange
How can I limit the current to a led using a BJT when the battery voltage changes? (I know the circuit I designed wouldn't limit it to 30ma and could burn the
circuit design - LED Dimmer only using NPN BJT and potentiometer - Electrical Engineering Stack Exchange
When a BJT is being used as a switch to turn on a LED, why does the LED not turn on when the base is short to the ground? - Quora
Dimmer effect (fade) on 12v LED using transistor and Arduino - Electrical Engineering Stack Exchange
Transistors - SparkFun Learn
How can I limit the current to a led using a BJT when the battery voltage changes? (I know the circuit I designed wouldn't limit it to 30ma and could burn the
Driving an LED using a Transistor
LED Flashers Circuits and Projects using transistor | ElecCircuit.com
circuit design - LED Dimmer only using NPN BJT and potentiometer - Electrical Engineering Stack Exchange
BJT Driving an LED - Above or Below? - Electrical Engineering Stack Exchange
Driving an LED using a Transistor
I have a PNP BJT and an LED driver (current sink, theoretically 20 mA and max 3.3 V). The LED driver is connected through an LED to the base of the BJT.
Saturating a transistor using another transistor - General Electronics - Arduino Forum
How to drive a 10 Watt LED from an Arduino? - Electrical Engineering Stack Exchange
Saturating a transistor using another transistor - General Electronics - Arduino Forum
Simple Circuits and Projects: LED Flasher Using BJT
Activation of multiple LEDs with one or several transistors - Electrical Engineering Stack Exchange
