AVT1509 B

An interesting layout designed to control differently colored LEDs. The use of elements in RGB colors makes it easy to get intermediate colors. Brightness adjustment glare is performed using PWM. The ATmega8 microcontroller was used to control the LED module (a group of three differently colored Power LEDs). Function support is convenient - it is guaranteed by an encoder with a built-in button.

The device is especially recommended wherever multi-colored lighting effects are useful

Selected parameters:

• Power LED diode controller with a power supply <150mA and power losses up to 500mW
• three control channels, executive elements - MOSFET power transistors
• setting the operating mode - button + encoder
• manual RGB component setting function
• operation signaling - LED diodes
• possibility of smooth adjustment of LED module lighting color by means of external DC voltage of 0-5V
• power supply - 12Vdc
• in the set there is a printed circuit board, programmed layout, set of elements and documentation
  
  Detailed description in
  EP 2/09