LED CONTROLLER
A light emitting diode (LED) controller includes a substantially flat circuit board having a first surface and an oppositely disposed second surface. A microprocessor and a first driver module are mounted on the first surface, the first driver module being configured to receive first control signals from the microprocessor and to generate second control signals. A second driver module is mounted on the second surface and configured to receive the second control signals from the first driver module and to generate third control signals. An LED controller terminal end is configured to apply the third control signals to an LED strip.
1 . A device for controlling a light emitting diode (LED) strip, the device comprising:
a substantially planar substrate having a first surface and a second surface disposed opposite the first surface;
a microprocessor mounted on the first surface;
a first driver module mounted on the first surface and configured to receive first control signals from the microprocessor and to generate second control signals;
a current limiting module mounted on the second surface and configured to receive the second control signals from the first driver module and to generate voltage control signals; and
an LED controller terminal end configured to apply the voltage control signals to an LED strip.
2 . The device of claim 1 , wherein the substrate comprises a flat circuit board.
3 . The device of claim 2 , wherein the first surface comprises a top surface and the second surface comprises a bottom surface.
4 . The device of claim 3 , wherein the first driver module comprises a top surface mounted module including a plurality of metal oxide semiconductor field effect transistors (MOSFETs), and the current limiting module comprises a plurality of bottom surface mounted dimming transistors.
5 . The device of claim 1 , wherein the microprocessor comprises a SAMD21 series microcontroller.
6 . The device of claim 4 , further comprising a universal serial bus (USB) connector mounted on the top surface and configured to interface with and receive programming instructions from a computer.
7 . The device of claim 6 , further comprising a power input jack and a voltage regulator mounted on the top surface.
8 . The device of claim 7 , wherein the LED controller terminal end comprises a plurality of connectors each configured to be soldered to a corresponding lead line of an LED strip.
9 . The device of claim 8 , wherein the plurality of connectors comprises: a red color channel; a green color channel, a blue color channel; and a power channel.
10 - 20 . (canceled)