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CAMCORDER DIY LED LIGHT WITH WARM - COLD ILLUMINATION ADJUSTMENT

 

 
VIDEO ABOUT THE CONSTRUCTION

  

very usefull diy led light with warm - cold adjustment perfect for filming videos.it consists of cheap & easy to find components and modules.it is powered of 18650 li-ion batteries and includes charging circuit. the illumination tone can be adjusted to warm - neutral or cold by two potentiometres. it uses a boost converter circuit to keep the output voltage stable for the leds so the light produced remains stable until the batteries are fully discharged. there is also a buck - boost converter for charging purposes that is adjusted to provide a constant current - voltage to charge the batteries.it can be powered from 5-25 volt and the current required is about 2amps.

here are the components used...(search with these terms)

3W High Power cool/warm white 3000k 4000k 10000k-30000k LED + 20mm star pcb

 

AMS1117-ADJ REGULATOR CIRCUIT(build your own)
 


 3S 12V 12.6V Li-ion Lithium 18650 Battery Cell BMS PCB Protection Board

1-7S Lithium Battery Capacity Tester Module Li-ion Battery Power Level Indicator



 Boost Buck Voltage LM2577S LM2596S DC-DC Step Up Down Power Converter Module

(charging circuit)

 

LM 2585S-ADJ

CIRCUIT SCHEMATICS & BUILD COMING......OR YOU CAN USE A READY MADE MODULE FROM E-BAY OR ALI EXPRESS
if you liked this project please subscribe to my channel for more future projects....

 

 

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