Digital LED Dimmer With 2 Digit Display Using PIC Micro-Controller

Digital LED dimmer with 2 digit display, simple circuit using PIC16F1825  Micro-Controller and CAT4016 LED diver from .  LED intensity can set using two tact switches. The board provides TTL PWM 1-99% duty cycle out which required Mosfet/BJT transistor or LED driver on output for LED load. Frequency 250Hz.

  • Supply 4.5 to 5V DC
  • Range 01 to 99 Duty Cycle
  • On Board Two Switches for PWM
  • On Board Power LED