Guide to LEDs and resistors
How to Run DC 12V LED Bulb or MCPCB LED lights on 220Vac
automotive - I'm trying to use 3v LEDs in a 12V circuit, in my car - Electrical Engineering Stack Exchange
3V LED Dimmer Circuit - Hackster.io
Parallel and Series Led Resistor Calculator – Electronics Projects Circuits
How to use LED circuit in basic ways | ElecCircuit.com
LED Resistor Calculator
Amazon.com: EDGELEC 100pcs 5mm Blue Lights LED Diodes Clear Round Lens 29mm Long Lead (DC 3V) +100pcs Resistors (for DC 6-12V) Included, Bright Bulb Lamps Light Emitting Diode : Industrial & Scientific
How to select resistor value for LED with simple calculation (Ohm's Law) - YouTube
Stak - Resistors for use with LEDs - 3.3V, 5V, 6V, 9V, 12V - 100 pack
LM317-ADJ Resistor Value and Circuit for 3.3V,5V,12V,15V,18V | Circuit Ideas I Electronic DIY Projects I Robotics
How To Run Mini Led In 3v,5v,8v,12v,18v,24v,220v Using Resistor. - YouTube
Amazon.com: EDGELEC 100pcs 5mm Blue Lights LED Diodes (Blue Lens) Diffused Round Lens 29mm Long Lead (DC 3V) +100pcs Resistors (for DC 6-12V) Included,Bulb Lamps Light Emitting Diode : Industrial & Scientific
The resistor
12v to 3v led resistor | 12v to 3v resistor | 12v to 3v converter Ezi Circuits - YouTube
Connect direct led to 12 volt battery,1k resistance uses,resistance colour code,which resistance ? - YouTube
automotive - I'm trying to use 3v LEDs in a 12V circuit, in my car - Electrical Engineering Stack Exchange
How can we reduce 12V to 3V by simply using a resistor? - Quora
BPE - LED Resource Information / Calculator
How can we reduce 12V to 3V by simply using a resistor? - Quora
Simple Basic LED Circuit | Circuit Diagram
12v To 3v Converter Circuit | DC To DC Converter - YouTube | Electronics circuit, Electronics basics, Electronic schematics
12V To 3V Converter Using BD139 NPN Transistor
Use LED light with 12v DC (using resistor) - YouTube
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
