Is http://www.dealextreme.com/details.dx/sku.47817 usable as a PWM?(pulse width modulator) Can the switching regulator dim the LED 0-100% on the fly with a POT?
How would you suggest achieving a dimming 0-100% LED driver with efficiency and budget on the mind?
How would you suggest achieving a dimming 0-100% LED driver with efficiency and budget on the mind?
