It may be asking too much.... and probably is. The project is essentially a lightsaber. I've seen flashlights that put out high wattage LED current successfully so I have to think it's possible. I was using a STCS2 from ST Microelectronics, and except for the heat it worked great. http://www.st.…

High power LED drivers.. 2A, 10W plus, PWM control & low(er) heat?

John_Smith January 2, 2013, 12:41am 7

What is the Vf of your 3 different LEDs ( or string of LEDs ) for RGB in your test proto?

Topic		Replies	Views
High power LED's General Electronics	9	2427	May 6, 2021
HOW TO: Use high-power LEDs with an Arduino. Interfacing	13	14317	May 6, 2021
drive high current RGB LED Interfacing	36	16868	May 6, 2021
Proper drive & control for high power RGB LED's Interfacing	5	2038	May 6, 2021
How to drive high power LEDs LEDs and Multiplexing	19	9206	May 6, 2021