If you're looking for a simple high power led driver circuit, then it's 1w led driver circuit Led driver circuit diagram using mp3302
Simple Transformerless for LED Driver - Electronic Circuit
1w circuits
Led driver circuit with 555 timer
Easy 1 watt led driver circuitLed driver circuit watt diagram volt simple simplest efficient circuits homemade 6v diy current easy motor using battery similar resistor How to build a pwm programmed power saving white led driver circuitLed driver circuit power high diagram dc elektroda source.
Led driver circuit watt single using cell diagram circuits volt transistor13+ high power led driver circuit diagram Circuit 230v applications5 easy 1 watt led driver circuits.
1 watt led driver circuit using a single 1.5 cell
Led driver circuit pwm chip width power modulation explained high single controlled diy pulse ic dimmable application controller engineering hubLed driver circuit watt circuits diagram capacitor voltage mains resistor make 220v 110v homemade smps simplest simple projects volt ac Led driver circuit diagram using ic enable leds feedback simple circuits drive microcontrollerLed circuit driver diagram power wiring high diy circuits simple cheapest rcd 30w light leds board simplest laser gr next.
Driver led circuit 555 timer diagram light battery leds nimh schematic ic using current drivers single simple 5v drive cellLed transformerless simple circuit driver power supply 220v drivers simplest ac working diode electronic principles dual electronics projects bulb circuit2 .