This project is a simple universal Power LED Driver. The Power LED can be controlled by the built-in PWM signal generator or driven from an external drive signal depending on how the hardware is ...
Onlinecomponents.com, an authorized distributor of Supertex inc., features the HV9921DB1 demoboard. The demoboard is a complete LED power driver to supply a string of LEDs using the HV9921. The HV9921 ...
Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...
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